Merge remote-tracking branch 'upstream/main'

frontend/node_modules/@vue/cli-service/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2017-present, Yuxi (Evan) You
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

frontend/node_modules/@vue/cli-service/README.md

@@ -0,0 +1,5 @@
+# @vue/cli-service
+
+> service for vue-cli
+
+[Full Docs](https://cli.vuejs.org/)

frontend/node_modules/@vue/cli-service/bin/vue-cli-service.js

@@ -0,0 +1,39 @@
+#!/usr/bin/env node
+
+const { semver, error } = require('@vue/cli-shared-utils')
+const requiredVersion = require('../package.json').engines.node
+
+if (!semver.satisfies(process.version, requiredVersion)) {
+  error(
+    `You are using Node ${process.version}, but vue-cli-service ` +
+    `requires Node ${requiredVersion}.\nPlease upgrade your Node version.`
+  )
+  process.exit(1)
+}
+
+const Service = require('../lib/Service')
+const service = new Service(process.env.VUE_CLI_CONTEXT || process.cwd())
+
+const rawArgv = process.argv.slice(2)
+const args = require('minimist')(rawArgv, {
+  boolean: [
+    // build
+    'modern',
+    'report',
+    'report-json',
+    'inline-vue',
+    'watch',
+    // serve
+    'open',
+    'copy',
+    'https',
+    // inspect
+    'verbose'
+  ]
+})
+const command = args._[0]
+
+service.run(command, args, rawArgv).catch(err => {
+  error(err)
+  process.exit(1)
+})

frontend/node_modules/@vue/cli-service/generator/index.js

@@ -0,0 +1,67 @@
+module.exports = (api, options) => {
+  api.render('./template', {
+    doesCompile: api.hasPlugin('babel') || api.hasPlugin('typescript')
+  })
+
+  api.extendPackage({
+    scripts: {
+      'serve': 'vue-cli-service serve',
+      'build': 'vue-cli-service build'
+    },
+    dependencies: {
+      'vue': '^2.6.11'
+    },
+    devDependencies: {
+      'vue-template-compiler': '^2.6.11'
+    },
+    browserslist: [
+      '> 1%',
+      'last 2 versions',
+      'not dead'
+    ]
+  })
+
+  if (options.cssPreprocessor) {
+    const deps = {
+      sass: {
+        sass: '^1.26.5',
+        'sass-loader': '^8.0.2'
+      },
+      'node-sass': {
+        'node-sass': '^4.12.0',
+        'sass-loader': '^8.0.2'
+      },
+      'dart-sass': {
+        sass: '^1.26.5',
+        'sass-loader': '^8.0.2'
+      },
+      less: {
+        'less': '^3.0.4',
+        'less-loader': '^5.0.0'
+      },
+      stylus: {
+        'stylus': '^0.54.7',
+        'stylus-loader': '^3.0.2'
+      }
+    }
+
+    api.extendPackage({
+      devDependencies: deps[options.cssPreprocessor]
+    })
+  }
+
+  // for v3 compatibility
+  if (options.router && !api.hasPlugin('router')) {
+    require('./router')(api, options)
+  }
+
+  // for v3 compatibility
+  if (options.vuex && !api.hasPlugin('vuex')) {
+    require('./vuex')(api)
+  }
+
+  // additional tooling configurations
+  if (options.configs) {
+    api.extendPackage(options.configs)
+  }
+}

frontend/node_modules/@vue/cli-service/generator/router.js

@@ -0,0 +1,5 @@
+module.exports = (api, options) => {
+  require('@vue/cli-plugin-router/generator')(api, {
+    historyMode: options.routerHistoryMode
+  })
+}

frontend/node_modules/@vue/cli-service/generator/template/_gitignore

@@ -0,0 +1,34 @@
+.DS_Store
+node_modules
+/dist
+<%_ if (rootOptions.plugins && rootOptions.plugins['@vue/cli-plugin-e2e-nightwatch']) { _%>
+
+/tests/e2e/reports/
+selenium-debug.log
+chromedriver.log
+geckodriver.log
+<%_ } _%>
+<%_ if (rootOptions.plugins && rootOptions.plugins['@vue/cli-plugin-e2e-cypress']) { _%>
+
+/tests/e2e/videos/
+/tests/e2e/screenshots/
+<%_ } _%>
+
+# local env files
+.env.local
+.env.*.local
+
+# Log files
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Editor directories and files
+.idea
+.vscode
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

frontend/node_modules/@vue/cli-service/generator/template/public/index.html

@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width,initial-scale=1.0">
+    <link rel="icon" href="<%%= BASE_URL %%>favicon.ico">
+    <title><%%= htmlWebpackPlugin.options.title %%></title>
+  </head>
+  <body>
+    <noscript>
+      <strong>We're sorry but <%%= htmlWebpackPlugin.options.title %%> doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
+    </noscript>
+    <div id="app"></div>
+    <!-- built files will be auto injected -->
+  </body>
+</html>

frontend/node_modules/@vue/cli-service/generator/template/src/App.vue

@@ -0,0 +1,54 @@
+<template>
+  <div id="app">
+    <img alt="Vue logo" src="./assets/logo.png">
+    <%_ if (!rootOptions.bare) { _%>
+    <HelloWorld msg="Welcome to Your Vue.js App"/>
+    <%_ } else { _%>
+    <h1>Welcome to Your Vue.js App</h1>
+    <%_ } _%>
+  </div>
+</template>
+<%_ if (!rootOptions.bare) { _%>
+
+<script>
+import HelloWorld from './components/HelloWorld.vue'
+
+export default {
+  name: 'App',
+  components: {
+    HelloWorld
+  }
+}
+</script>
+
+<%_ if (rootOptions.cssPreprocessor !== 'stylus') { _%>
+<style<%-
+  rootOptions.cssPreprocessor
+    ? ` lang="${
+        rootOptions.cssPreprocessor.includes('sass')
+          ? 'scss'
+          : rootOptions.cssPreprocessor
+      }"`
+    : ``
+%>>
+#app {
+  font-family: Avenir, Helvetica, Arial, sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  text-align: center;
+  color: #2c3e50;
+  margin-top: 60px;
+}
+</style>
+<%_ } else { _%>
+<style lang="stylus">
+#app
+  font-family Avenir, Helvetica, Arial, sans-serif
+  -webkit-font-smoothing antialiased
+  -moz-osx-font-smoothing grayscale
+  text-align center
+  color #2c3e50
+  margin-top 60px
+</style>
+<%_ } _%>
+<%_ } _%>

frontend/node_modules/@vue/cli-service/generator/template/src/components/HelloWorld.vue

@@ -0,0 +1,87 @@
+<%_ if (!rootOptions.bare) { _%>
+<template>
+  <div class="hello">
+    <h1>{{ msg }}</h1>
+    <p>
+      For a guide and recipes on how to configure / customize this project,<br>
+      check out the
+      <a href="https://cli.vuejs.org" target="_blank" rel="noopener">vue-cli documentation</a>.
+    </p>
+    <h3>Installed CLI Plugins</h3>
+    <ul>
+      <%_ for (plugin of plugins) { _%>
+      <li><a href="<%- plugin.link %>" target="_blank" rel="noopener"><%- plugin.name %></a></li>
+      <%_ } _%>
+    </ul>
+    <h3>Essential Links</h3>
+    <ul>
+      <li><a href="https://vuejs.org" target="_blank" rel="noopener">Core Docs</a></li>
+      <li><a href="https://forum.vuejs.org" target="_blank" rel="noopener">Forum</a></li>
+      <li><a href="https://chat.vuejs.org" target="_blank" rel="noopener">Community Chat</a></li>
+      <li><a href="https://twitter.com/vuejs" target="_blank" rel="noopener">Twitter</a></li>
+      <li><a href="https://news.vuejs.org" target="_blank" rel="noopener">News</a></li>
+    </ul>
+    <h3>Ecosystem</h3>
+    <ul>
+      <li><a href="https://router.vuejs.org" target="_blank" rel="noopener">vue-router</a></li>
+      <li><a href="https://vuex.vuejs.org" target="_blank" rel="noopener">vuex</a></li>
+      <li><a href="https://github.com/vuejs/vue-devtools#vue-devtools" target="_blank" rel="noopener">vue-devtools</a></li>
+      <li><a href="https://vue-loader.vuejs.org" target="_blank" rel="noopener">vue-loader</a></li>
+      <li><a href="https://github.com/vuejs/awesome-vue" target="_blank" rel="noopener">awesome-vue</a></li>
+    </ul>
+  </div>
+</template>
+
+<script>
+export default {
+  name: 'HelloWorld',
+  props: {
+    msg: String
+  }
+}
+</script>
+
+<!-- Add "scoped" attribute to limit CSS to this component only -->
+<%_ if (rootOptions.cssPreprocessor !== 'stylus') { _%>
+<style scoped<%-
+  rootOptions.cssPreprocessor
+    ? ` lang="${
+        rootOptions.cssPreprocessor.includes('sass')
+          ? 'scss'
+          : rootOptions.cssPreprocessor
+      }"`
+    : ``
+%>>
+h3 {
+  margin: 40px 0 0;
+}
+ul {
+  list-style-type: none;
+  padding: 0;
+}
+li {
+  display: inline-block;
+  margin: 0 10px;
+}
+a {
+  color: #42b983;
+}
+</style>
+<%_ } else { _%>
+<style scoped lang="stylus">
+h3
+  margin 40px 0 0
+
+ul
+  list-style-type none
+  padding 0
+
+li
+  display inline-block
+  margin 0 10px
+
+a
+  color #42b983
+</style>
+<%_ } _%>
+<%_ } _%>

frontend/node_modules/@vue/cli-service/generator/template/src/main.js

@@ -0,0 +1,12 @@
+import Vue from 'vue'
+import App from './App.vue'
+
+Vue.config.productionTip = false
+
+new Vue({
+  <%_ if (doesCompile) { _%>
+  render: h => h(App),
+  <%_ } else { _%>
+  render: function (h) { return h(App) },
+  <%_ } _%>
+}).$mount('#app')

frontend/node_modules/@vue/cli-service/generator/vuex.js

@@ -0,0 +1,3 @@
+module.exports = api => {
+  require('@vue/cli-plugin-vuex/generator')(api)
+}

frontend/node_modules/@vue/cli-service/lib/PluginAPI.js

@@ -0,0 +1,212 @@
+const path = require('path')
+const hash = require('hash-sum')
+const { semver, matchesPluginId } = require('@vue/cli-shared-utils')
+
+// Note: if a plugin-registered command needs to run in a specific default mode,
+// the plugin needs to expose it via `module.exports.defaultModes` in the form
+// of { [commandName]: mode }. This is because the command mode needs to be
+// known and applied before loading user options / applying plugins.
+
+class PluginAPI {
+  /**
+   * @param {string} id - Id of the plugin.
+   * @param {Service} service - A vue-cli-service instance.
+   */
+  constructor (id, service) {
+    this.id = id
+    this.service = service
+  }
+
+  get version () {
+    return require('../package.json').version
+  }
+
+  assertVersion (range) {
+    if (typeof range === 'number') {
+      if (!Number.isInteger(range)) {
+        throw new Error('Expected string or integer value.')
+      }
+      range = `^${range}.0.0-0`
+    }
+    if (typeof range !== 'string') {
+      throw new Error('Expected string or integer value.')
+    }
+
+    if (semver.satisfies(this.version, range, { includePrerelease: true })) return
+
+    throw new Error(
+      `Require @vue/cli-service "${range}", but was loaded with "${this.version}".`
+    )
+  }
+
+  /**
+   * Current working directory.
+   */
+  getCwd () {
+    return this.service.context
+  }
+
+  /**
+   * Resolve path for a project.
+   *
+   * @param {string} _path - Relative path from project root
+   * @return {string} The resolved absolute path.
+   */
+  resolve (_path) {
+    return path.resolve(this.service.context, _path)
+  }
+
+  /**
+   * Check if the project has a given plugin.
+   *
+   * @param {string} id - Plugin id, can omit the (@vue/|vue-|@scope/vue)-cli-plugin- prefix
+   * @return {boolean}
+   */
+  hasPlugin (id) {
+    return this.service.plugins.some(p => matchesPluginId(id, p.id))
+  }
+
+  /**
+   * Register a command that will become available as `vue-cli-service [name]`.
+   *
+   * @param {string} name
+   * @param {object} [opts]
+   *   {
+   *     description: string,
+   *     usage: string,
+   *     options: { [string]: string }
+   *   }
+   * @param {function} fn
+   *   (args: { [string]: string }, rawArgs: string[]) => ?Promise
+   */
+  registerCommand (name, opts, fn) {
+    if (typeof opts === 'function') {
+      fn = opts
+      opts = null
+    }
+    this.service.commands[name] = { fn, opts: opts || {}}
+  }
+
+  /**
+   * Register a function that will receive a chainable webpack config
+   * the function is lazy and won't be called until `resolveWebpackConfig` is
+   * called
+   *
+   * @param {function} fn
+   */
+  chainWebpack (fn) {
+    this.service.webpackChainFns.push(fn)
+  }
+
+  /**
+   * Register
+   * - a webpack configuration object that will be merged into the config
+   * OR
+   * - a function that will receive the raw webpack config.
+   *   the function can either mutate the config directly or return an object
+   *   that will be merged into the config.
+   *
+   * @param {object | function} fn
+   */
+  configureWebpack (fn) {
+    this.service.webpackRawConfigFns.push(fn)
+  }
+
+  /**
+   * Register a dev serve config function. It will receive the express `app`
+   * instance of the dev server.
+   *
+   * @param {function} fn
+   */
+  configureDevServer (fn) {
+    this.service.devServerConfigFns.push(fn)
+  }
+
+  /**
+   * Resolve the final raw webpack config, that will be passed to webpack.
+   *
+   * @param {ChainableWebpackConfig} [chainableConfig]
+   * @return {object} Raw webpack config.
+   */
+  resolveWebpackConfig (chainableConfig) {
+    return this.service.resolveWebpackConfig(chainableConfig)
+  }
+
+  /**
+   * Resolve an intermediate chainable webpack config instance, which can be
+   * further tweaked before generating the final raw webpack config.
+   * You can call this multiple times to generate different branches of the
+   * base webpack config.
+   * See https://github.com/mozilla-neutrino/webpack-chain
+   *
+   * @return {ChainableWebpackConfig}
+   */
+  resolveChainableWebpackConfig () {
+    return this.service.resolveChainableWebpackConfig()
+  }
+
+  /**
+   * Generate a cache identifier from a number of variables
+   */
+  genCacheConfig (id, partialIdentifier, configFiles = []) {
+    const fs = require('fs')
+    const cacheDirectory = this.resolve(`node_modules/.cache/${id}`)
+
+    // replace \r\n to \n generate consistent hash
+    const fmtFunc = conf => {
+      if (typeof conf === 'function') {
+        return conf.toString().replace(/\r\n?/g, '\n')
+      }
+      return conf
+    }
+
+    const variables = {
+      partialIdentifier,
+      'cli-service': require('../package.json').version,
+      'cache-loader': require('cache-loader/package.json').version,
+      env: process.env.NODE_ENV,
+      test: !!process.env.VUE_CLI_TEST,
+      config: [
+        fmtFunc(this.service.projectOptions.chainWebpack),
+        fmtFunc(this.service.projectOptions.configureWebpack)
+      ]
+    }
+
+    if (!Array.isArray(configFiles)) {
+      configFiles = [configFiles]
+    }
+    configFiles = configFiles.concat([
+      'package-lock.json',
+      'yarn.lock',
+      'pnpm-lock.yaml'
+    ])
+
+    const readConfig = file => {
+      const absolutePath = this.resolve(file)
+      if (!fs.existsSync(absolutePath)) {
+        return
+      }
+
+      if (absolutePath.endsWith('.js')) {
+        // should evaluate config scripts to reflect environment variable changes
+        try {
+          return JSON.stringify(require(absolutePath))
+        } catch (e) {
+          return fs.readFileSync(absolutePath, 'utf-8')
+        }
+      } else {
+        return fs.readFileSync(absolutePath, 'utf-8')
+      }
+    }
+
+    variables.configFiles = configFiles.map(file => {
+      const content = readConfig(file)
+      return content && content.replace(/\r\n?/g, '\n')
+    })
+
+    const cacheIdentifier = hash(variables)
+    return { cacheDirectory, cacheIdentifier }
+  }
+}
+
+module.exports = PluginAPI

frontend/node_modules/@vue/cli-service/lib/Service.js

@@ -0,0 +1,438 @@
+const fs = require('fs')
+const path = require('path')
+const debug = require('debug')
+const merge = require('webpack-merge')
+const Config = require('webpack-chain')
+const PluginAPI = require('./PluginAPI')
+const dotenv = require('dotenv')
+const dotenvExpand = require('dotenv-expand')
+const defaultsDeep = require('lodash.defaultsdeep')
+const { chalk, warn, error, isPlugin, resolvePluginId, loadModule, resolvePkg } = require('@vue/cli-shared-utils')
+
+const { defaults, validate } = require('./options')
+
+module.exports = class Service {
+  constructor (context, { plugins, pkg, inlineOptions, useBuiltIn } = {}) {
+    process.VUE_CLI_SERVICE = this
+    this.initialized = false
+    this.context = context
+    this.inlineOptions = inlineOptions
+    this.webpackChainFns = []
+    this.webpackRawConfigFns = []
+    this.devServerConfigFns = []
+    this.commands = {}
+    // Folder containing the target package.json for plugins
+    this.pkgContext = context
+    // package.json containing the plugins
+    this.pkg = this.resolvePkg(pkg)
+    // If there are inline plugins, they will be used instead of those
+    // found in package.json.
+    // When useBuiltIn === false, built-in plugins are disabled. This is mostly
+    // for testing.
+    this.plugins = this.resolvePlugins(plugins, useBuiltIn)
+    // pluginsToSkip will be populated during run()
+    this.pluginsToSkip = new Set()
+    // resolve the default mode to use for each command
+    // this is provided by plugins as module.exports.defaultModes
+    // so we can get the information without actually applying the plugin.
+    this.modes = this.plugins.reduce((modes, { apply: { defaultModes }}) => {
+      return Object.assign(modes, defaultModes)
+    }, {})
+  }
+
+  resolvePkg (inlinePkg, context = this.context) {
+    if (inlinePkg) {
+      return inlinePkg
+    }
+    const pkg = resolvePkg(context)
+    if (pkg.vuePlugins && pkg.vuePlugins.resolveFrom) {
+      this.pkgContext = path.resolve(context, pkg.vuePlugins.resolveFrom)
+      return this.resolvePkg(null, this.pkgContext)
+    }
+    return pkg
+  }
+
+  init (mode = process.env.VUE_CLI_MODE) {
+    if (this.initialized) {
+      return
+    }
+    this.initialized = true
+    this.mode = mode
+
+    // load mode .env
+    if (mode) {
+      this.loadEnv(mode)
+    }
+    // load base .env
+    this.loadEnv()
+
+    // load user config
+    const userOptions = this.loadUserOptions()
+    this.projectOptions = defaultsDeep(userOptions, defaults())
+
+    debug('vue:project-config')(this.projectOptions)
+
+    // apply plugins.
+    this.plugins.forEach(({ id, apply }) => {
+      if (this.pluginsToSkip.has(id)) return
+      apply(new PluginAPI(id, this), this.projectOptions)
+    })
+
+    // apply webpack configs from project config file
+    if (this.projectOptions.chainWebpack) {
+      this.webpackChainFns.push(this.projectOptions.chainWebpack)
+    }
+    if (this.projectOptions.configureWebpack) {
+      this.webpackRawConfigFns.push(this.projectOptions.configureWebpack)
+    }
+  }
+
+  loadEnv (mode) {
+    const logger = debug('vue:env')
+    const basePath = path.resolve(this.context, `.env${mode ? `.${mode}` : ``}`)
+    const localPath = `${basePath}.local`
+
+    const load = envPath => {
+      try {
+        const env = dotenv.config({ path: envPath, debug: process.env.DEBUG })
+        dotenvExpand(env)
+        logger(envPath, env)
+      } catch (err) {
+        // only ignore error if file is not found
+        if (err.toString().indexOf('ENOENT') < 0) {
+          error(err)
+        }
+      }
+    }
+
+    load(localPath)
+    load(basePath)
+
+    // by default, NODE_ENV and BABEL_ENV are set to "development" unless mode
+    // is production or test. However the value in .env files will take higher
+    // priority.
+    if (mode) {
+      // always set NODE_ENV during tests
+      // as that is necessary for tests to not be affected by each other
+      const shouldForceDefaultEnv = (
+        process.env.VUE_CLI_TEST &&
+        !process.env.VUE_CLI_TEST_TESTING_ENV
+      )
+      const defaultNodeEnv = (mode === 'production' || mode === 'test')
+        ? mode
+        : 'development'
+      if (shouldForceDefaultEnv || process.env.NODE_ENV == null) {
+        process.env.NODE_ENV = defaultNodeEnv
+      }
+      if (shouldForceDefaultEnv || process.env.BABEL_ENV == null) {
+        process.env.BABEL_ENV = defaultNodeEnv
+      }
+    }
+  }
+
+  setPluginsToSkip (args) {
+    const skipPlugins = args['skip-plugins']
+    const pluginsToSkip = skipPlugins
+      ? new Set(skipPlugins.split(',').map(id => resolvePluginId(id)))
+      : new Set()
+
+    this.pluginsToSkip = pluginsToSkip
+  }
+
+  resolvePlugins (inlinePlugins, useBuiltIn) {
+    const idToPlugin = id => ({
+      id: id.replace(/^.\//, 'built-in:'),
+      apply: require(id)
+    })
+
+    let plugins
+
+    const builtInPlugins = [
+      './commands/serve',
+      './commands/build',
+      './commands/inspect',
+      './commands/help',
+      // config plugins are order sensitive
+      './config/base',
+      './config/css',
+      './config/prod',
+      './config/app'
+    ].map(idToPlugin)
+
+    if (inlinePlugins) {
+      plugins = useBuiltIn !== false
+        ? builtInPlugins.concat(inlinePlugins)
+        : inlinePlugins
+    } else {
+      const projectPlugins = Object.keys(this.pkg.devDependencies || {})
+        .concat(Object.keys(this.pkg.dependencies || {}))
+        .filter(isPlugin)
+        .map(id => {
+          if (
+            this.pkg.optionalDependencies &&
+            id in this.pkg.optionalDependencies
+          ) {
+            let apply = () => {}
+            try {
+              apply = require(id)
+            } catch (e) {
+              warn(`Optional dependency ${id} is not installed.`)
+            }
+
+            return { id, apply }
+          } else {
+            return idToPlugin(id)
+          }
+        })
+      plugins = builtInPlugins.concat(projectPlugins)
+    }
+
+    // Local plugins
+    if (this.pkg.vuePlugins && this.pkg.vuePlugins.service) {
+      const files = this.pkg.vuePlugins.service
+      if (!Array.isArray(files)) {
+        throw new Error(`Invalid type for option 'vuePlugins.service', expected 'array' but got ${typeof files}.`)
+      }
+      plugins = plugins.concat(files.map(file => ({
+        id: `local:${file}`,
+        apply: loadModule(`./${file}`, this.pkgContext)
+      })))
+    }
+
+    return plugins
+  }
+
+  async run (name, args = {}, rawArgv = []) {
+    // resolve mode
+    // prioritize inline --mode
+    // fallback to resolved default modes from plugins or development if --watch is defined
+    const mode = args.mode || (name === 'build' && args.watch ? 'development' : this.modes[name])
+
+    // --skip-plugins arg may have plugins that should be skipped during init()
+    this.setPluginsToSkip(args)
+
+    // load env variables, load user config, apply plugins
+    this.init(mode)
+
+    args._ = args._ || []
+    let command = this.commands[name]
+    if (!command && name) {
+      error(`command "${name}" does not exist.`)
+      process.exit(1)
+    }
+    if (!command || args.help || args.h) {
+      command = this.commands.help
+    } else {
+      args._.shift() // remove command itself
+      rawArgv.shift()
+    }
+    const { fn } = command
+    return fn(args, rawArgv)
+  }
+
+  resolveChainableWebpackConfig () {
+    const chainableConfig = new Config()
+    // apply chains
+    this.webpackChainFns.forEach(fn => fn(chainableConfig))
+    return chainableConfig
+  }
+
+  resolveWebpackConfig (chainableConfig = this.resolveChainableWebpackConfig()) {
+    if (!this.initialized) {
+      throw new Error('Service must call init() before calling resolveWebpackConfig().')
+    }
+    // get raw config
+    let config = chainableConfig.toConfig()
+    const original = config
+    // apply raw config fns
+    this.webpackRawConfigFns.forEach(fn => {
+      if (typeof fn === 'function') {
+        // function with optional return value
+        const res = fn(config)
+        if (res) config = merge(config, res)
+      } else if (fn) {
+        // merge literal values
+        config = merge(config, fn)
+      }
+    })
+
+    // #2206 If config is merged by merge-webpack, it discards the __ruleNames
+    // information injected by webpack-chain. Restore the info so that
+    // vue inspect works properly.
+    if (config !== original) {
+      cloneRuleNames(
+        config.module && config.module.rules,
+        original.module && original.module.rules
+      )
+    }
+
+    // check if the user has manually mutated output.publicPath
+    const target = process.env.VUE_CLI_BUILD_TARGET
+    if (
+      !process.env.VUE_CLI_TEST &&
+      (target && target !== 'app') &&
+      config.output.publicPath !== this.projectOptions.publicPath
+    ) {
+      throw new Error(
+        `Do not modify webpack output.publicPath directly. ` +
+        `Use the "publicPath" option in vue.config.js instead.`
+      )
+    }
+
+    if (
+      !process.env.VUE_CLI_ENTRY_FILES &&
+      typeof config.entry !== 'function'
+    ) {
+      let entryFiles
+      if (typeof config.entry === 'string') {
+        entryFiles = [config.entry]
+      } else if (Array.isArray(config.entry)) {
+        entryFiles = config.entry
+      } else {
+        entryFiles = Object.values(config.entry || []).reduce((allEntries, curr) => {
+          return allEntries.concat(curr)
+        }, [])
+      }
+
+      entryFiles = entryFiles.map(file => path.resolve(this.context, file))
+      process.env.VUE_CLI_ENTRY_FILES = JSON.stringify(entryFiles)
+    }
+
+    return config
+  }
+
+  loadUserOptions () {
+    // vue.config.c?js
+    let fileConfig, pkgConfig, resolved, resolvedFrom
+    const esm = this.pkg.type && this.pkg.type === 'module'
+
+    const possibleConfigPaths = [
+      process.env.VUE_CLI_SERVICE_CONFIG_PATH,
+      './vue.config.js',
+      './vue.config.cjs'
+    ]
+
+    let fileConfigPath
+    for (const p of possibleConfigPaths) {
+      const resolvedPath = p && path.resolve(this.context, p)
+      if (resolvedPath && fs.existsSync(resolvedPath)) {
+        fileConfigPath = resolvedPath
+        break
+      }
+    }
+
+    if (fileConfigPath) {
+      if (esm && fileConfigPath === './vue.config.js') {
+        throw new Error(`Please rename ${chalk.bold('vue.config.js')} to ${chalk.bold('vue.config.cjs')} when ECMAScript modules is enabled`)
+      }
+
+      try {
+        fileConfig = loadModule(fileConfigPath, this.context)
+
+        if (typeof fileConfig === 'function') {
+          fileConfig = fileConfig()
+        }
+
+        if (!fileConfig || typeof fileConfig !== 'object') {
+          // TODO: show throw an Error here, to be fixed in v5
+          error(
+            `Error loading ${chalk.bold(fileConfigPath)}: should export an object or a function that returns object.`
+          )
+          fileConfig = null
+        }
+      } catch (e) {
+        error(`Error loading ${chalk.bold(fileConfigPath)}:`)
+        throw e
+      }
+    }
+
+    // package.vue
+    pkgConfig = this.pkg.vue
+    if (pkgConfig && typeof pkgConfig !== 'object') {
+      error(
+        `Error loading vue-cli config in ${chalk.bold(`package.json`)}: ` +
+        `the "vue" field should be an object.`
+      )
+      pkgConfig = null
+    }
+
+    if (fileConfig) {
+      if (pkgConfig) {
+        warn(
+          `"vue" field in package.json ignored ` +
+          `due to presence of ${chalk.bold('vue.config.js')}.`
+        )
+        warn(
+          `You should migrate it into ${chalk.bold('vue.config.js')} ` +
+          `and remove it from package.json.`
+        )
+      }
+      resolved = fileConfig
+      resolvedFrom = 'vue.config.js'
+    } else if (pkgConfig) {
+      resolved = pkgConfig
+      resolvedFrom = '"vue" field in package.json'
+    } else {
+      resolved = this.inlineOptions || {}
+      resolvedFrom = 'inline options'
+    }
+
+    if (resolved.css && typeof resolved.css.modules !== 'undefined') {
+      if (typeof resolved.css.requireModuleExtension !== 'undefined') {
+        warn(
+          `You have set both "css.modules" and "css.requireModuleExtension" in ${chalk.bold('vue.config.js')}, ` +
+          `"css.modules" will be ignored in favor of "css.requireModuleExtension".`
+        )
+      } else {
+        warn(
+          `"css.modules" option in ${chalk.bold('vue.config.js')} ` +
+          `is deprecated now, please use "css.requireModuleExtension" instead.`
+        )
+        resolved.css.requireModuleExtension = !resolved.css.modules
+      }
+    }
+
+    // normalize some options
+    ensureSlash(resolved, 'publicPath')
+    if (typeof resolved.publicPath === 'string') {
+      resolved.publicPath = resolved.publicPath.replace(/^\.\//, '')
+    }
+    removeSlash(resolved, 'outputDir')
+
+    // validate options
+    validate(resolved, msg => {
+      error(
+        `Invalid options in ${chalk.bold(resolvedFrom)}: ${msg}`
+      )
+    })
+
+    return resolved
+  }
+}
+
+function ensureSlash (config, key) {
+  const val = config[key]
+  if (typeof val === 'string') {
+    config[key] = val.replace(/([^/])$/, '$1/')
+  }
+}
+
+function removeSlash (config, key) {
+  if (typeof config[key] === 'string') {
+    config[key] = config[key].replace(/\/$/g, '')
+  }
+}
+
+function cloneRuleNames (to, from) {
+  if (!to || !from) {
+    return
+  }
+  from.forEach((r, i) => {
+    if (to[i]) {
+      Object.defineProperty(to[i], '__ruleNames', {
+        value: r.__ruleNames
+      })
+      cloneRuleNames(to[i].oneOf, r.oneOf)
+    }
+  })
+}

frontend/node_modules/@vue/cli-service/lib/commands/build/demo-lib-js.html

@@ -0,0 +1,10 @@
+<meta charset="utf-8">
+<title><%- htmlWebpackPlugin.options.libName %> demo</title>
+<script src="./<%- htmlWebpackPlugin.options.assetsFileName %>.umd.js"></script>
+<% if (htmlWebpackPlugin.options.cssExtract) { %>
+<link rel="stylesheet" href="./<%- htmlWebpackPlugin.options.assetsFileName %>.css">
+<% } %>
+
+<script>
+console.log(<%- htmlWebpackPlugin.options.libName %>)
+</script>

frontend/node_modules/@vue/cli-service/lib/commands/build/demo-lib.html

@@ -0,0 +1,19 @@
+<meta charset="utf-8">
+<title><%- htmlWebpackPlugin.options.libName %> demo</title>
+<script src="https://unpkg.com/vue"></script>
+<script src="./<%- htmlWebpackPlugin.options.assetsFileName %>.umd.js"></script>
+<% if (htmlWebpackPlugin.options.cssExtract) { %>
+<link rel="stylesheet" href="./<%- htmlWebpackPlugin.options.assetsFileName %>.css">
+<% } %>
+
+<div id="app">
+  <demo></demo>
+</div>
+
+<script>
+new Vue({
+  components: {
+    demo: <%- htmlWebpackPlugin.options.libName %>
+  }
+}).$mount('#app')
+</script>

frontend/node_modules/@vue/cli-service/lib/commands/build/demo-wc.html

@@ -0,0 +1,8 @@
+<meta charset="utf-8">
+<title><%- htmlWebpackPlugin.options.libName %> demo</title>
+<script src="https://unpkg.com/vue"></script>
+<script src="./<%- htmlWebpackPlugin.options.libName %>.js"></script>
+
+<% for (const comp of htmlWebpackPlugin.options.components) { %>
+<<%= comp %>></<%= comp %>>
+<% } %>

frontend/node_modules/@vue/cli-service/lib/commands/build/entry-lib-no-default.js

@@ -0,0 +1,2 @@
+import './setPublicPath'
+export * from '~entry'

frontend/node_modules/@vue/cli-service/lib/commands/build/entry-lib.js

@@ -0,0 +1,4 @@
+import './setPublicPath'
+import mod from '~entry'
+export default mod
+export * from '~entry'

frontend/node_modules/@vue/cli-service/lib/commands/build/formatStats.js

@@ -0,0 +1,72 @@
+module.exports = function formatStats (stats, dir, api) {
+  const fs = require('fs')
+  const path = require('path')
+  const zlib = require('zlib')
+  const ui = require('cliui')({ width: 80 })
+  const { chalk } = require('@vue/cli-shared-utils')
+
+  const json = stats.toJson({
+    hash: false,
+    modules: false,
+    chunks: false
+  })
+
+  let assets = json.assets
+    ? json.assets
+    : json.children.reduce((acc, child) => acc.concat(child.assets), [])
+
+  const seenNames = new Map()
+  const isJS = val => /\.js$/.test(val)
+  const isCSS = val => /\.css$/.test(val)
+  const isMinJS = val => /\.min\.js$/.test(val)
+  assets = assets
+    .map(a => {
+      a.name = a.name.split('?')[0]
+      return a
+    })
+    .filter(a => {
+      if (seenNames.has(a.name)) {
+        return false
+      }
+      seenNames.set(a.name, true)
+      return isJS(a.name) || isCSS(a.name)
+    })
+    .sort((a, b) => {
+      if (isJS(a.name) && isCSS(b.name)) return -1
+      if (isCSS(a.name) && isJS(b.name)) return 1
+      if (isMinJS(a.name) && !isMinJS(b.name)) return -1
+      if (!isMinJS(a.name) && isMinJS(b.name)) return 1
+      return b.size - a.size
+    })
+
+  function formatSize (size) {
+    return (size / 1024).toFixed(2) + ' KiB'
+  }
+
+  function getGzippedSize (asset) {
+    const filepath = api.resolve(path.join(dir, asset.name))
+    const buffer = fs.readFileSync(filepath)
+    return formatSize(zlib.gzipSync(buffer).length)
+  }
+
+  function makeRow (a, b, c) {
+    return `  ${a}\t    ${b}\t ${c}`
+  }
+
+  ui.div(
+    makeRow(
+      chalk.cyan.bold(`File`),
+      chalk.cyan.bold(`Size`),
+      chalk.cyan.bold(`Gzipped`)
+    ) + `\n\n` +
+    assets.map(asset => makeRow(
+      /js$/.test(asset.name)
+        ? chalk.green(path.join(dir, asset.name))
+        : chalk.blue(path.join(dir, asset.name)),
+      formatSize(asset.size),
+      getGzippedSize(asset)
+    )).join(`\n`)
+  )
+
+  return `${ui.toString()}\n\n  ${chalk.gray(`Images and other types of assets omitted.`)}\n`
+}

frontend/node_modules/@vue/cli-service/lib/commands/build/index.js

@@ -0,0 +1,238 @@
+const defaults = {
+  clean: true,
+  target: 'app',
+  formats: 'commonjs,umd,umd-min',
+  'unsafe-inline': true
+}
+
+const buildModes = {
+  lib: 'library',
+  wc: 'web component',
+  'wc-async': 'web component (async)'
+}
+
+const modifyConfig = (config, fn) => {
+  if (Array.isArray(config)) {
+    config.forEach(c => fn(c))
+  } else {
+    fn(config)
+  }
+}
+
+module.exports = (api, options) => {
+  api.registerCommand('build', {
+    description: 'build for production',
+    usage: 'vue-cli-service build [options] [entry|pattern]',
+    options: {
+      '--mode': `specify env mode (default: production)`,
+      '--dest': `specify output directory (default: ${options.outputDir})`,
+      '--modern': `build app targeting modern browsers with auto fallback`,
+      '--no-unsafe-inline': `build app without introducing inline scripts`,
+      '--target': `app | lib | wc | wc-async (default: ${defaults.target})`,
+      '--inline-vue': 'include the Vue module in the final bundle of library or web component target',
+      '--formats': `list of output formats for library builds (default: ${defaults.formats})`,
+      '--name': `name for lib or web-component mode (default: "name" in package.json or entry filename)`,
+      '--filename': `file name for output, only usable for 'lib' target (default: value of --name)`,
+      '--no-clean': `do not remove the dist directory before building the project`,
+      '--report': `generate report.html to help analyze bundle content`,
+      '--report-json': 'generate report.json to help analyze bundle content',
+      '--skip-plugins': `comma-separated list of plugin names to skip for this run`,
+      '--watch': `watch for changes`,
+      '--stdin': `close when stdin ends`
+    }
+  }, async (args, rawArgs) => {
+    for (const key in defaults) {
+      if (args[key] == null) {
+        args[key] = defaults[key]
+      }
+    }
+    args.entry = args.entry || args._[0]
+    if (args.target !== 'app') {
+      args.entry = args.entry || 'src/App.vue'
+    }
+
+    process.env.VUE_CLI_BUILD_TARGET = args.target
+    if (args.modern && args.target === 'app') {
+      process.env.VUE_CLI_MODERN_MODE = true
+      if (!process.env.VUE_CLI_MODERN_BUILD) {
+        // main-process for legacy build
+        await build(Object.assign({}, args, {
+          modernBuild: false,
+          keepAlive: true
+        }), api, options)
+        // spawn sub-process of self for modern build
+        const { execa } = require('@vue/cli-shared-utils')
+        const cliBin = require('path').resolve(__dirname, '../../../bin/vue-cli-service.js')
+        await execa('node', [cliBin, 'build', ...rawArgs], {
+          stdio: 'inherit',
+          env: {
+            VUE_CLI_MODERN_BUILD: true
+          }
+        })
+      } else {
+        // sub-process for modern build
+        await build(Object.assign({}, args, {
+          modernBuild: true,
+          clean: false
+        }), api, options)
+      }
+      delete process.env.VUE_CLI_MODERN_MODE
+    } else {
+      if (args.modern) {
+        const { warn } = require('@vue/cli-shared-utils')
+        warn(
+          `Modern mode only works with default target (app). ` +
+          `For libraries or web components, use the browserslist ` +
+          `config to specify target browsers.`
+        )
+      }
+      await build(args, api, options)
+    }
+    delete process.env.VUE_CLI_BUILD_TARGET
+  })
+}
+
+async function build (args, api, options) {
+  const fs = require('fs-extra')
+  const path = require('path')
+  const webpack = require('webpack')
+  const { chalk } = require('@vue/cli-shared-utils')
+  const formatStats = require('./formatStats')
+  const validateWebpackConfig = require('../../util/validateWebpackConfig')
+  const {
+    log,
+    done,
+    info,
+    logWithSpinner,
+    stopSpinner
+  } = require('@vue/cli-shared-utils')
+
+  log()
+  const mode = api.service.mode
+  if (args.target === 'app') {
+    const bundleTag = args.modern
+      ? args.modernBuild
+        ? `modern bundle `
+        : `legacy bundle `
+      : ``
+    logWithSpinner(`Building ${bundleTag}for ${mode}...`)
+  } else {
+    const buildMode = buildModes[args.target]
+    if (buildMode) {
+      const additionalParams = buildMode === 'library' ? ` (${args.formats})` : ``
+      logWithSpinner(`Building for ${mode} as ${buildMode}${additionalParams}...`)
+    } else {
+      throw new Error(`Unknown build target: ${args.target}`)
+    }
+  }
+
+  if (args.dest) {
+    // Override outputDir before resolving webpack config as config relies on it (#2327)
+    options.outputDir = args.dest
+  }
+
+  const targetDir = api.resolve(options.outputDir)
+  const isLegacyBuild = args.target === 'app' && args.modern && !args.modernBuild
+
+  // resolve raw webpack config
+  let webpackConfig
+  if (args.target === 'lib') {
+    webpackConfig = require('./resolveLibConfig')(api, args, options)
+  } else if (
+    args.target === 'wc' ||
+    args.target === 'wc-async'
+  ) {
+    webpackConfig = require('./resolveWcConfig')(api, args, options)
+  } else {
+    webpackConfig = require('./resolveAppConfig')(api, args, options)
+  }
+
+  // check for common config errors
+  validateWebpackConfig(webpackConfig, api, options, args.target)
+
+  if (args.watch) {
+    modifyConfig(webpackConfig, config => {
+      config.watch = true
+    })
+  }
+
+  if (args.stdin) {
+    process.stdin.on('end', () => {
+      process.exit(0)
+    })
+    process.stdin.resume()
+  }
+
+  // Expose advanced stats
+  if (args.dashboard) {
+    const DashboardPlugin = require('../../webpack/DashboardPlugin')
+    modifyConfig(webpackConfig, config => {
+      config.plugins.push(new DashboardPlugin({
+        type: 'build',
+        modernBuild: args.modernBuild,
+        keepAlive: args.keepAlive
+      }))
+    })
+  }
+
+  if (args.report || args['report-json']) {
+    const { BundleAnalyzerPlugin } = require('webpack-bundle-analyzer')
+    modifyConfig(webpackConfig, config => {
+      const bundleName = args.target !== 'app'
+        ? config.output.filename.replace(/\.js$/, '-')
+        : isLegacyBuild ? 'legacy-' : ''
+      config.plugins.push(new BundleAnalyzerPlugin({
+        logLevel: 'warn',
+        openAnalyzer: false,
+        analyzerMode: args.report ? 'static' : 'disabled',
+        reportFilename: `${bundleName}report.html`,
+        statsFilename: `${bundleName}report.json`,
+        generateStatsFile: !!args['report-json']
+      }))
+    })
+  }
+
+  if (args.clean) {
+    await fs.remove(targetDir)
+  }
+
+  return new Promise((resolve, reject) => {
+    webpack(webpackConfig, (err, stats) => {
+      stopSpinner(false)
+      if (err) {
+        return reject(err)
+      }
+
+      if (stats.hasErrors()) {
+        return reject(`Build failed with errors.`)
+      }
+
+      if (!args.silent) {
+        const targetDirShort = path.relative(
+          api.service.context,
+          targetDir
+        )
+        log(formatStats(stats, targetDirShort, api))
+        if (args.target === 'app' && !isLegacyBuild) {
+          if (!args.watch) {
+            done(`Build complete. The ${chalk.cyan(targetDirShort)} directory is ready to be deployed.`)
+            info(`Check out deployment instructions at ${chalk.cyan(`https://cli.vuejs.org/guide/deployment.html`)}\n`)
+          } else {
+            done(`Build complete. Watching for changes...`)
+          }
+        }
+      }
+
+      // test-only signal
+      if (process.env.VUE_CLI_TEST) {
+        console.log('Build complete.')
+      }
+
+      resolve()
+    })
+  })
+}
+
+module.exports.defaultModes = {
+  build: 'production'
+}

frontend/node_modules/@vue/cli-service/lib/commands/build/resolveAppConfig.js

@@ -0,0 +1,47 @@
+module.exports = (api, args, options) => {
+  // respect inline entry
+  if (args.entry && !options.pages) {
+    api.configureWebpack(config => {
+      config.entry = { app: api.resolve(args.entry) }
+    })
+  }
+
+  const config = api.resolveChainableWebpackConfig()
+  const targetDir = api.resolve(args.dest || options.outputDir)
+
+  // respect inline build destination in copy plugin
+  if (args.dest && config.plugins.has('copy')) {
+    config.plugin('copy').tap(pluginArgs => {
+      pluginArgs[0][0].to = targetDir
+      return pluginArgs
+    })
+  }
+
+  if (args.modern) {
+    const ModernModePlugin = require('../../webpack/ModernModePlugin')
+    if (!args.modernBuild) {
+      // Inject plugin to extract build stats and write to disk
+      config
+        .plugin('modern-mode-legacy')
+        .use(ModernModePlugin, [{
+          targetDir,
+          isModernBuild: false,
+          unsafeInline: args['unsafe-inline']
+        }])
+    } else {
+      // Inject plugin to read non-modern build stats and inject HTML
+      config
+        .plugin('modern-mode-modern')
+        .use(ModernModePlugin, [{
+          targetDir,
+          isModernBuild: true,
+          unsafeInline: args['unsafe-inline'],
+          // as we may generate an addition file asset (if `no-unsafe-inline` specified)
+          // we need to provide the correct directory for that file to place in
+          jsDirectory: require('../../util/getAssetPath')(options, 'js')
+        }])
+    }
+  }
+
+  return api.resolveWebpackConfig(config)
+}

frontend/node_modules/@vue/cli-service/lib/commands/build/resolveLibConfig.js

@@ -0,0 +1,151 @@
+const fs = require('fs')
+const path = require('path')
+
+module.exports = (api, { entry, name, formats, filename, 'inline-vue': inlineVue }, options) => {
+  const { log, error } = require('@vue/cli-shared-utils')
+  const abort = msg => {
+    log()
+    error(msg)
+    process.exit(1)
+  }
+
+  const fullEntryPath = api.resolve(entry)
+
+  if (!fs.existsSync(fullEntryPath)) {
+    abort(
+      `Failed to resolve lib entry: ${entry}${entry === `src/App.vue` ? ' (default)' : ''}. ` +
+      `Make sure to specify the correct entry file.`
+    )
+  }
+
+  const isVueEntry = /\.vue$/.test(entry)
+  const libName = (
+    name ||
+    (
+      api.service.pkg.name
+        ? api.service.pkg.name.replace(/^@.+\//, '')
+        : path.basename(entry).replace(/\.(jsx?|vue)$/, '')
+    )
+  )
+  filename = filename || libName
+  function genConfig (format, postfix = format, genHTML) {
+    const config = api.resolveChainableWebpackConfig()
+
+    const browserslist = require('browserslist')
+    const targets = browserslist(undefined, { path: fullEntryPath })
+    const supportsIE = targets.some(agent => agent.includes('ie'))
+
+    const webpack = require('webpack')
+    config.plugin('need-current-script-polyfill')
+      .use(webpack.DefinePlugin, [{
+        'process.env.NEED_CURRENTSCRIPT_POLYFILL': JSON.stringify(supportsIE)
+      }])
+
+    // adjust css output name so they write to the same file
+    if (config.plugins.has('extract-css')) {
+      config
+        .plugin('extract-css')
+          .tap(args => {
+            args[0].filename = `${filename}.css`
+            return args
+          })
+    }
+
+    // only minify min entry
+    if (!/\.min/.test(postfix)) {
+      config.optimization.minimize(false)
+    }
+
+    // inject demo page for umd
+    if (genHTML) {
+      const template = isVueEntry ? 'demo-lib.html' : 'demo-lib-js.html'
+      config
+        .plugin('demo-html')
+          .use(require('html-webpack-plugin'), [{
+            template: path.resolve(__dirname, template),
+            inject: false,
+            filename: 'demo.html',
+            libName,
+            assetsFileName: filename,
+            cssExtract: config.plugins.has('extract-css')
+          }])
+    }
+
+    // resolve entry/output
+    const entryName = `${filename}.${postfix}`
+    config.resolve
+      .alias
+        .set('~entry', fullEntryPath)
+
+    // set output target before user configureWebpack hooks are applied
+    config.output.libraryTarget(format)
+
+    // set entry/output after user configureWebpack hooks are applied
+    const rawConfig = api.resolveWebpackConfig(config)
+
+    let realEntry = require.resolve('./entry-lib.js')
+
+    // avoid importing default if user entry file does not have default export
+    if (!isVueEntry) {
+      const entryContent = fs.readFileSync(fullEntryPath, 'utf-8')
+      if (!/\b(export\s+default|export\s{[^}]+as\s+default)\b/.test(entryContent)) {
+        realEntry = require.resolve('./entry-lib-no-default.js')
+      }
+    }
+
+    // externalize Vue in case user imports it
+    rawConfig.externals = [
+      ...(Array.isArray(rawConfig.externals) ? rawConfig.externals : [rawConfig.externals]),
+      {
+        ...(inlineVue || {
+          vue: {
+            commonjs: 'vue',
+            commonjs2: 'vue',
+            root: 'Vue'
+          }
+        })
+      }
+    ].filter(Boolean)
+
+    rawConfig.entry = {
+      [entryName]: realEntry
+    }
+
+    rawConfig.output = Object.assign({
+      library: libName,
+      libraryExport: isVueEntry ? 'default' : undefined,
+      libraryTarget: format,
+      // preserve UDM header from webpack 3 until webpack provides either
+      // libraryTarget: 'esm' or target: 'universal'
+      // https://github.com/webpack/webpack/issues/6522
+      // https://github.com/webpack/webpack/issues/6525
+      globalObject: `(typeof self !== 'undefined' ? self : this)`
+    }, rawConfig.output, {
+      filename: `${entryName}.js`,
+      chunkFilename: `${entryName}.[name].js`,
+      // use dynamic publicPath so this can be deployed anywhere
+      // the actual path will be determined at runtime by checking
+      // document.currentScript.src.
+      publicPath: ''
+    })
+
+    return rawConfig
+  }
+
+  const configMap = {
+    commonjs: genConfig('commonjs2', 'common'),
+    umd: genConfig('umd', undefined, true),
+    'umd-min': genConfig('umd', 'umd.min')
+  }
+
+  const formatArray = (formats + '').split(',')
+  const configs = formatArray.map(format => configMap[format])
+  if (configs.indexOf(undefined) !== -1) {
+    const unknownFormats = formatArray.filter(f => configMap[f] === undefined).join(', ')
+    abort(
+      `Unknown library build formats: ${unknownFormats}`
+    )
+  }
+
+  return configs
+}

frontend/node_modules/@vue/cli-service/lib/commands/build/resolveWcConfig.js

@@ -0,0 +1,128 @@
+const path = require('path')
+const { resolveEntry, fileToComponentName } = require('./resolveWcEntry')
+
+module.exports = (api, { target, entry, name, 'inline-vue': inlineVue }) => {
+  // Disable CSS extraction and turn on CSS shadow mode for vue-style-loader
+  process.env.VUE_CLI_CSS_SHADOW_MODE = true
+
+  const { log, error } = require('@vue/cli-shared-utils')
+  const abort = msg => {
+    log()
+    error(msg)
+    process.exit(1)
+  }
+
+  const isAsync = /async/.test(target)
+
+  // generate dynamic entry based on glob files
+  const resolvedFiles = require('globby').sync(entry.split(','), { cwd: api.resolve('.') })
+
+  if (!resolvedFiles.length) {
+    abort(`entry pattern "${entry}" did not match any files.`)
+  }
+  let libName
+  let prefix
+  if (resolvedFiles.length === 1) {
+    // in single mode, determine the lib name from filename
+    libName = name || fileToComponentName('', resolvedFiles[0]).kebabName
+    prefix = ''
+    if (libName.indexOf('-') < 0) {
+      abort(`--name must contain a hyphen when building a single web component.`)
+    }
+  } else {
+    // multi mode
+    libName = prefix = (name || api.service.pkg.name)
+    if (!libName) {
+      abort(`--name is required when building multiple web components.`)
+    }
+  }
+
+  const dynamicEntry = resolveEntry(prefix, libName, resolvedFiles, isAsync)
+
+  function genConfig (minify, genHTML) {
+    const config = api.resolveChainableWebpackConfig()
+
+    // make sure not to transpile wc-wrapper
+    config.module
+      .rule('js')
+        .exclude
+          .add(/vue-wc-wrapper/)
+
+    // only minify min entry
+    if (!minify) {
+      config.optimization.minimize(false)
+    }
+
+    config
+      .plugin('web-component-options')
+        .use(require('webpack').DefinePlugin, [{
+          'process.env.CUSTOM_ELEMENT_NAME': JSON.stringify(libName)
+        }])
+
+    // enable shadow mode in vue-loader
+    config.module
+      .rule('vue')
+        .use('vue-loader')
+          .tap(options => {
+            options.shadowMode = true
+            return options
+          })
+
+    if (genHTML) {
+      config
+        .plugin('demo-html')
+          .use(require('html-webpack-plugin'), [{
+            template: path.resolve(__dirname, `./demo-wc.html`),
+            inject: false,
+            filename: 'demo.html',
+            libName,
+            components:
+              prefix === ''
+                ? [libName]
+                : resolvedFiles.map(file => {
+                  return fileToComponentName(prefix, file).kebabName
+                })
+          }])
+    }
+
+    // set entry/output last so it takes higher priority than user
+    // configureWebpack hooks
+
+    // set proxy entry for *.vue files
+    config.resolve
+      .alias
+        .set('~root', api.resolve('.'))
+
+    const rawConfig = api.resolveWebpackConfig(config)
+
+    // externalize Vue in case user imports it
+    rawConfig.externals = [
+      ...(Array.isArray(rawConfig.externals) ? rawConfig.externals : [rawConfig.externals]),
+      { ...(inlineVue || { vue: 'Vue' }) }
+    ].filter(Boolean)
+
+    const entryName = `${libName}${minify ? `.min` : ``}`
+    rawConfig.entry = {
+      [entryName]: dynamicEntry
+    }
+
+    Object.assign(rawConfig.output, {
+      // to ensure that multiple copies of async wc bundles can co-exist
+      // on the same page.
+      jsonpFunction: libName.replace(/-\w/g, c => c.charAt(1).toUpperCase()) + '_jsonp',
+      filename: `${entryName}.js`,
+      chunkFilename: `${libName}.[name]${minify ? `.min` : ``}.js`,
+      // use dynamic publicPath so this can be deployed anywhere
+      // the actual path will be determined at runtime by checking
+      // document.currentScript.src.
+      publicPath: ''
+    })
+
+    return rawConfig
+  }
+
+  return [
+    genConfig(false, true),
+    genConfig(true, false)
+  ]
+}

frontend/node_modules/@vue/cli-service/lib/commands/build/resolveWcEntry.js

@@ -0,0 +1,61 @@
+const fs = require('fs')
+const path = require('path')
+
+const camelizeRE = /-(\w)/g
+const camelize = str => {
+  return str.replace(camelizeRE, (_, c) => c ? c.toUpperCase() : '')
+}
+
+const hyphenateRE = /\B([A-Z])/g
+const hyphenate = str => {
+  return str.replace(hyphenateRE, '-$1').toLowerCase()
+}
+
+/**
+ * Creates the script to add the component to the custom elements
+ * @param {string} prefix The prefix for the component library
+ * @param {string} component The component name for single entry builds, component file for multi-entry builds
+ * @param {string} file The file for the component
+ * @param {boolean} isAsync Whether to load component async or not
+ */
+const createElement = (prefix, component, file, isAsync) => {
+  const { camelName, kebabName } = exports.fileToComponentName(prefix, component)
+
+  return isAsync
+    ? `window.customElements.define('${kebabName}', wrap(Vue, () => import('~root/${file}?shadow')))\n`
+    : `import ${camelName} from '~root/${file}?shadow'\n` +
+        `window.customElements.define('${kebabName}', wrap(Vue, ${camelName}))\n`
+}
+
+exports.fileToComponentName = (prefix, file) => {
+  const basename = path.basename(file).replace(/\.(jsx?|vue)$/, '')
+  const camelName = camelize(basename)
+  const kebabName = `${prefix ? `${prefix}-` : ``}${hyphenate(basename)}`
+  return {
+    basename,
+    camelName,
+    kebabName
+  }
+}
+
+exports.resolveEntry = (prefix, libName, files, isAsync) => {
+  const filePath = path.resolve(__dirname, 'entry-wc.js')
+  const elements =
+    prefix === ''
+      ? [createElement('', libName, files[0])]
+      : files.map(file => createElement(prefix, file, file, isAsync)).join('\n')
+
+  const content = `
+import './setPublicPath'
+import Vue from 'vue'
+import wrap from '@vue/web-component-wrapper'
+
+// runtime shared by every component chunk
+import 'css-loader/dist/runtime/api.js'
+import 'vue-style-loader/lib/addStylesShadow'
+import 'vue-loader/lib/runtime/componentNormalizer'
+
+${elements}`.trim()
+  fs.writeFileSync(filePath, content)
+  return filePath
+}

frontend/node_modules/@vue/cli-service/lib/commands/build/setPublicPath.js

@@ -0,0 +1,22 @@
+// This file is imported into lib/wc client bundles.
+
+if (typeof window !== 'undefined') {
+  var currentScript = window.document.currentScript
+  if (process.env.NEED_CURRENTSCRIPT_POLYFILL) {
+    var getCurrentScript = require('@soda/get-current-script')
+    currentScript = getCurrentScript()
+
+    // for backward compatibility, because previously we directly included the polyfill
+    if (!('currentScript' in document)) {
+      Object.defineProperty(document, 'currentScript', { get: getCurrentScript })
+    }
+  }
+
+  var src = currentScript && currentScript.src.match(/(.+\/)[^/]+\.js(\?.*)?$/)
+  if (src) {
+    __webpack_public_path__ = src[1] // eslint-disable-line
+  }
+}
+
+// Indicate to webpack that this file can be concatenated
+export default null

frontend/node_modules/@vue/cli-service/lib/commands/help.js

@@ -0,0 +1,62 @@
+const { chalk } = require('@vue/cli-shared-utils')
+const getPadLength = require('../util/getPadLength')
+
+module.exports = (api, options) => {
+  api.registerCommand('help', args => {
+    const commandName = args._[0]
+    if (!commandName) {
+      logMainHelp()
+    } else {
+      logHelpForCommand(commandName, api.service.commands[commandName])
+    }
+  })
+
+  function logMainHelp () {
+    console.log(
+      `\n  Usage: vue-cli-service <command> [options]\n` +
+      `\n  Commands:\n`
+    )
+    const commands = api.service.commands
+    const padLength = getPadLength(commands)
+    for (const name in commands) {
+      if (name !== 'help') {
+        const opts = commands[name].opts || {}
+        console.log(`    ${
+          chalk.blue(name.padEnd(padLength))
+        }${
+          opts.description || ''
+        }`)
+      }
+    }
+    console.log(`\n  run ${
+      chalk.green(`vue-cli-service help [command]`)
+    } for usage of a specific command.\n`)
+  }
+
+  function logHelpForCommand (name, command) {
+    if (!command) {
+      console.log(chalk.red(`\n  command "${name}" does not exist.`))
+    } else {
+      const opts = command.opts || {}
+      if (opts.usage) {
+        console.log(`\n  Usage: ${opts.usage}`)
+      }
+      if (opts.options) {
+        console.log(`\n  Options:\n`)
+        const padLength = getPadLength(opts.options)
+        for (const [flags, description] of Object.entries(opts.options)) {
+          console.log(`    ${
+            chalk.blue(flags.padEnd(padLength))
+          }${
+            description
+          }`)
+        }
+      }
+      if (opts.details) {
+        console.log()
+        console.log(opts.details.split('\n').map(line => `  ${line}`).join('\n'))
+      }
+      console.log()
+    }
+  }
+}

frontend/node_modules/@vue/cli-service/lib/commands/inspect.js

@@ -0,0 +1,74 @@
+module.exports = (api, options) => {
+  api.registerCommand(
+    'inspect',
+    {
+      description: 'inspect internal webpack config',
+      usage: 'vue-cli-service inspect [options] [...paths]',
+      options: {
+        '--mode': 'specify env mode (default: development)',
+        '--rule <ruleName>': 'inspect a specific module rule',
+        '--plugin <pluginName>': 'inspect a specific plugin',
+        '--rules': 'list all module rule names',
+        '--plugins': 'list all plugin names',
+        '--verbose': 'show full function definitions in output',
+        '--skip-plugins': 'comma-separated list of plugin names to skip for this run'
+      }
+    },
+    args => {
+      const { chalk, get } = require('@vue/cli-shared-utils')
+      const { toString } = require('webpack-chain')
+      const { highlight } = require('cli-highlight')
+      const config = api.resolveWebpackConfig()
+      const { _: paths, verbose } = args
+
+      let res
+      let hasUnnamedRule
+      if (args.rule) {
+        res = config.module.rules.find(r => r.__ruleNames[0] === args.rule)
+      } else if (args.plugin) {
+        res = config.plugins.find(p => p.__pluginName === args.plugin)
+      } else if (args.rules) {
+        res = config.module.rules.map(r => {
+          const name = r.__ruleNames ? r.__ruleNames[0] : 'Nameless Rule (*)'
+
+          hasUnnamedRule = hasUnnamedRule || !r.__ruleNames
+
+          return name
+        })
+      } else if (args.plugins) {
+        res = config.plugins.map(p => p.__pluginName || p.constructor.name)
+      } else if (paths.length > 1) {
+        res = {}
+        paths.forEach(path => {
+          res[path] = get(config, path)
+        })
+      } else if (paths.length === 1) {
+        res = get(config, paths[0])
+      } else {
+        res = config
+      }
+
+      const output = toString(res, { verbose })
+      console.log(highlight(output, { language: 'js' }))
+
+      // Log explanation for Nameless Rules
+      if (hasUnnamedRule) {
+        console.log(`--- ${chalk.green('Footnotes')} ---`)
+        console.log(`*: ${chalk.green(
+          'Nameless Rules'
+        )} were added through the ${chalk.green(
+          'configureWebpack()'
+        )} API (possibly by a plugin) instead of ${chalk.green(
+          'chainWebpack()'
+        )} (recommended).
+    You can run ${chalk.green(
+    'vue-cli-service inspect'
+  )} without any arguments to inspect the full config and read these rules' config.`)
+      }
+    }
+  )
+}
+
+module.exports.defaultModes = {
+  inspect: 'development'
+}

frontend/node_modules/@vue/cli-service/lib/commands/serve.js

@@ -0,0 +1,374 @@
+const {
+  info,
+  error,
+  hasProjectYarn,
+  hasProjectPnpm,
+  openBrowser,
+  IpcMessenger
+} = require('@vue/cli-shared-utils')
+
+const defaults = {
+  host: '0.0.0.0',
+  port: 8080,
+  https: false
+}
+
+module.exports = (api, options) => {
+  api.registerCommand('serve', {
+    description: 'start development server',
+    usage: 'vue-cli-service serve [options] [entry]',
+    options: {
+      '--open': `open browser on server start`,
+      '--copy': `copy url to clipboard on server start`,
+      '--stdin': `close when stdin ends`,
+      '--mode': `specify env mode (default: development)`,
+      '--host': `specify host (default: ${defaults.host})`,
+      '--port': `specify port (default: ${defaults.port})`,
+      '--https': `use https (default: ${defaults.https})`,
+      '--public': `specify the public network URL for the HMR client`,
+      '--skip-plugins': `comma-separated list of plugin names to skip for this run`
+    }
+  }, async function serve (args) {
+    info('Starting development server...')
+
+    // although this is primarily a dev server, it is possible that we
+    // are running it in a mode with a production env, e.g. in E2E tests.
+    const isInContainer = checkInContainer()
+    const isProduction = process.env.NODE_ENV === 'production'
+
+    const url = require('url')
+    const { chalk } = require('@vue/cli-shared-utils')
+    const webpack = require('webpack')
+    const WebpackDevServer = require('webpack-dev-server')
+    const portfinder = require('portfinder')
+    const prepareURLs = require('../util/prepareURLs')
+    const prepareProxy = require('../util/prepareProxy')
+    const launchEditorMiddleware = require('launch-editor-middleware')
+    const validateWebpackConfig = require('../util/validateWebpackConfig')
+    const isAbsoluteUrl = require('../util/isAbsoluteUrl')
+
+    // configs that only matters for dev server
+    api.chainWebpack(webpackConfig => {
+      if (process.env.NODE_ENV !== 'production' && process.env.NODE_ENV !== 'test') {
+        webpackConfig
+          .devtool('cheap-module-eval-source-map')
+
+        webpackConfig
+          .plugin('hmr')
+            .use(require('webpack/lib/HotModuleReplacementPlugin'))
+
+        // https://github.com/webpack/webpack/issues/6642
+        // https://github.com/vuejs/vue-cli/issues/3539
+        webpackConfig
+          .output
+            .globalObject(`(typeof self !== 'undefined' ? self : this)`)
+
+        if (!process.env.VUE_CLI_TEST && options.devServer.progress !== false) {
+          webpackConfig
+            .plugin('progress')
+            .use(require('webpack/lib/ProgressPlugin'))
+        }
+      }
+    })
+
+    // resolve webpack config
+    const webpackConfig = api.resolveWebpackConfig()
+
+    // check for common config errors
+    validateWebpackConfig(webpackConfig, api, options)
+
+    // load user devServer options with higher priority than devServer
+    // in webpack config
+    const projectDevServerOptions = Object.assign(
+      webpackConfig.devServer || {},
+      options.devServer
+    )
+
+    // expose advanced stats
+    if (args.dashboard) {
+      const DashboardPlugin = require('../webpack/DashboardPlugin')
+      ;(webpackConfig.plugins = webpackConfig.plugins || []).push(new DashboardPlugin({
+        type: 'serve'
+      }))
+    }
+
+    // entry arg
+    const entry = args._[0]
+    if (entry) {
+      webpackConfig.entry = {
+        app: api.resolve(entry)
+      }
+    }
+
+    // resolve server options
+    const useHttps = args.https || projectDevServerOptions.https || defaults.https
+    const protocol = useHttps ? 'https' : 'http'
+    const host = args.host || process.env.HOST || projectDevServerOptions.host || defaults.host
+    portfinder.basePort = args.port || process.env.PORT || projectDevServerOptions.port || defaults.port
+    const port = await portfinder.getPortPromise()
+    const rawPublicUrl = args.public || projectDevServerOptions.public
+    const publicUrl = rawPublicUrl
+      ? /^[a-zA-Z]+:\/\//.test(rawPublicUrl)
+        ? rawPublicUrl
+        : `${protocol}://${rawPublicUrl}`
+      : null
+
+    const urls = prepareURLs(
+      protocol,
+      host,
+      port,
+      isAbsoluteUrl(options.publicPath) ? '/' : options.publicPath
+    )
+    const localUrlForBrowser = publicUrl || urls.localUrlForBrowser
+
+    const proxySettings = prepareProxy(
+      projectDevServerOptions.proxy,
+      api.resolve('public')
+    )
+
+    // inject dev & hot-reload middleware entries
+    if (!isProduction) {
+      const sockPath = projectDevServerOptions.sockPath || '/sockjs-node'
+      const sockjsUrl = publicUrl
+        // explicitly configured via devServer.public
+        ? `?${publicUrl}&sockPath=${sockPath}`
+        : isInContainer
+          // can't infer public network url if inside a container...
+          // use client-side inference (note this would break with non-root publicPath)
+          ? ``
+          // otherwise infer the url
+          : `?` + url.format({
+            protocol,
+            port,
+            hostname: urls.lanUrlForConfig || 'localhost'
+          }) + `&sockPath=${sockPath}`
+      const devClients = [
+        // dev server client
+        require.resolve(`webpack-dev-server/client`) + sockjsUrl,
+        // hmr client
+        require.resolve(projectDevServerOptions.hotOnly
+          ? 'webpack/hot/only-dev-server'
+          : 'webpack/hot/dev-server')
+        // TODO custom overlay client
+        // `@vue/cli-overlay/dist/client`
+      ]
+      if (process.env.APPVEYOR) {
+        devClients.push(`webpack/hot/poll?500`)
+      }
+      // inject dev/hot client
+      addDevClientToEntry(webpackConfig, devClients)
+    }
+
+    // create compiler
+    const compiler = webpack(webpackConfig)
+
+    // handle compiler error
+    compiler.hooks.failed.tap('vue-cli-service serve', msg => {
+      error(msg)
+      process.exit(1)
+    })
+
+    // create server
+    const server = new WebpackDevServer(compiler, Object.assign({
+      logLevel: 'silent',
+      clientLogLevel: 'silent',
+      historyApiFallback: {
+        disableDotRule: true,
+        rewrites: genHistoryApiFallbackRewrites(options.publicPath, options.pages)
+      },
+      contentBase: api.resolve('public'),
+      watchContentBase: !isProduction,
+      hot: !isProduction,
+      injectClient: false,
+      compress: isProduction,
+      publicPath: options.publicPath,
+      overlay: isProduction // TODO disable this
+        ? false
+        : { warnings: false, errors: true }
+    }, projectDevServerOptions, {
+      https: useHttps,
+      proxy: proxySettings,
+      // eslint-disable-next-line no-shadow
+      before (app, server) {
+        // launch editor support.
+        // this works with vue-devtools & @vue/cli-overlay
+        app.use('/__open-in-editor', launchEditorMiddleware(() => console.log(
+          `To specify an editor, specify the EDITOR env variable or ` +
+          `add "editor" field to your Vue project config.\n`
+        )))
+        // allow other plugins to register middlewares, e.g. PWA
+        api.service.devServerConfigFns.forEach(fn => fn(app, server))
+        // apply in project middlewares
+        projectDevServerOptions.before && projectDevServerOptions.before(app, server)
+      },
+      // avoid opening browser
+      open: false
+    }))
+
+    ;['SIGINT', 'SIGTERM'].forEach(signal => {
+      process.on(signal, () => {
+        server.close(() => {
+          process.exit(0)
+        })
+      })
+    })
+
+    if (args.stdin) {
+      process.stdin.on('end', () => {
+        server.close(() => {
+          process.exit(0)
+        })
+      })
+
+      process.stdin.resume()
+    }
+
+    // on appveyor, killing the process with SIGTERM causes execa to
+    // throw error
+    if (process.env.VUE_CLI_TEST) {
+      process.stdin.on('data', data => {
+        if (data.toString() === 'close') {
+          console.log('got close signal!')
+          server.close(() => {
+            process.exit(0)
+          })
+        }
+      })
+    }
+
+    return new Promise((resolve, reject) => {
+      // log instructions & open browser on first compilation complete
+      let isFirstCompile = true
+      compiler.hooks.done.tap('vue-cli-service serve', stats => {
+        if (stats.hasErrors()) {
+          return
+        }
+
+        let copied = ''
+        if (isFirstCompile && args.copy) {
+          try {
+            require('clipboardy').writeSync(localUrlForBrowser)
+            copied = chalk.dim('(copied to clipboard)')
+          } catch (_) {
+            /* catch exception if copy to clipboard isn't supported (e.g. WSL), see issue #3476 */
+          }
+        }
+
+        const networkUrl = publicUrl
+          ? publicUrl.replace(/([^/])$/, '$1/')
+          : urls.lanUrlForTerminal
+
+        console.log()
+        console.log(`  App running at:`)
+        console.log(`  - Local:   ${chalk.cyan(urls.localUrlForTerminal)} ${copied}`)
+        if (!isInContainer) {
+          console.log(`  - Network: ${chalk.cyan(networkUrl)}`)
+        } else {
+          console.log()
+          console.log(chalk.yellow(`  It seems you are running Vue CLI inside a container.`))
+          if (!publicUrl && options.publicPath && options.publicPath !== '/') {
+            console.log()
+            console.log(chalk.yellow(`  Since you are using a non-root publicPath, the hot-reload socket`))
+            console.log(chalk.yellow(`  will not be able to infer the correct URL to connect. You should`))
+            console.log(chalk.yellow(`  explicitly specify the URL via ${chalk.blue(`devServer.public`)}.`))
+            console.log()
+          }
+          console.log(chalk.yellow(`  Access the dev server via ${chalk.cyan(
+            `${protocol}://localhost:<your container's external mapped port>${options.publicPath}`
+          )}`))
+        }
+        console.log()
+
+        if (isFirstCompile) {
+          isFirstCompile = false
+
+          if (!isProduction) {
+            const buildCommand = hasProjectYarn(api.getCwd()) ? `yarn build` : hasProjectPnpm(api.getCwd()) ? `pnpm run build` : `npm run build`
+            console.log(`  Note that the development build is not optimized.`)
+            console.log(`  To create a production build, run ${chalk.cyan(buildCommand)}.`)
+          } else {
+            console.log(`  App is served in production mode.`)
+            console.log(`  Note this is for preview or E2E testing only.`)
+          }
+          console.log()
+
+          if (args.open || projectDevServerOptions.open) {
+            const pageUri = (projectDevServerOptions.openPage && typeof projectDevServerOptions.openPage === 'string')
+              ? projectDevServerOptions.openPage
+              : ''
+            openBrowser(localUrlForBrowser + pageUri)
+          }
+
+          // Send final app URL
+          if (args.dashboard) {
+            const ipc = new IpcMessenger()
+            ipc.send({
+              vueServe: {
+                url: localUrlForBrowser
+              }
+            })
+          }
+
+          // resolve returned Promise
+          // so other commands can do api.service.run('serve').then(...)
+          resolve({
+            server,
+            url: localUrlForBrowser
+          })
+        } else if (process.env.VUE_CLI_TEST) {
+          // signal for test to check HMR
+          console.log('App updated')
+        }
+      })
+
+      server.listen(port, host, err => {
+        if (err) {
+          reject(err)
+        }
+      })
+    })
+  })
+}
+
+function addDevClientToEntry (config, devClient) {
+  const { entry } = config
+  if (typeof entry === 'object' && !Array.isArray(entry)) {
+    Object.keys(entry).forEach((key) => {
+      entry[key] = devClient.concat(entry[key])
+    })
+  } else if (typeof entry === 'function') {
+    config.entry = entry(devClient)
+  } else {
+    config.entry = devClient.concat(entry)
+  }
+}
+
+// https://stackoverflow.com/a/20012536
+function checkInContainer () {
+  const fs = require('fs')
+  if (fs.existsSync(`/proc/1/cgroup`)) {
+    const content = fs.readFileSync(`/proc/1/cgroup`, 'utf-8')
+    return /:\/(lxc|docker|kubepods)\//.test(content)
+  }
+}
+
+function genHistoryApiFallbackRewrites (baseUrl, pages = {}) {
+  const path = require('path')
+  const multiPageRewrites = Object
+    .keys(pages)
+    // sort by length in reversed order to avoid overrides
+    // eg. 'page11' should appear in front of 'page1'
+    .sort((a, b) => b.length - a.length)
+    .map(name => ({
+      from: new RegExp(`^/${name}`),
+      to: path.posix.join(baseUrl, pages[name].filename || `${name}.html`)
+    }))
+  return [
+    ...multiPageRewrites,
+    { from: /./, to: path.posix.join(baseUrl, 'index.html') }
+  ]
+}
+
+module.exports.defaultModes = {
+  serve: 'development'
+}

frontend/node_modules/@vue/cli-service/lib/config/app.js

@@ -0,0 +1,307 @@
+// config that are specific to --target app
+const fs = require('fs')
+const path = require('path')
+
+// ensure the filename passed to html-webpack-plugin is a relative path
+// because it cannot correctly handle absolute paths
+function ensureRelative (outputDir, _path) {
+  if (path.isAbsolute(_path)) {
+    return path.relative(outputDir, _path)
+  } else {
+    return _path
+  }
+}
+
+module.exports = (api, options) => {
+  api.chainWebpack(webpackConfig => {
+    // only apply when there's no alternative target
+    if (process.env.VUE_CLI_BUILD_TARGET && process.env.VUE_CLI_BUILD_TARGET !== 'app') {
+      return
+    }
+
+    const isProd = process.env.NODE_ENV === 'production'
+    const isLegacyBundle = process.env.VUE_CLI_MODERN_MODE && !process.env.VUE_CLI_MODERN_BUILD
+    const outputDir = api.resolve(options.outputDir)
+
+    const getAssetPath = require('../util/getAssetPath')
+    const outputFilename = getAssetPath(
+      options,
+      `js/[name]${isLegacyBundle ? `-legacy` : ``}${isProd && options.filenameHashing ? '.[contenthash:8]' : ''}.js`
+    )
+    webpackConfig
+      .output
+        .filename(outputFilename)
+        .chunkFilename(outputFilename)
+
+    // code splitting
+    if (process.env.NODE_ENV !== 'test') {
+      webpackConfig
+        .optimization.splitChunks({
+          cacheGroups: {
+            vendors: {
+              name: `chunk-vendors`,
+              test: /[\\/]node_modules[\\/]/,
+              priority: -10,
+              chunks: 'initial'
+            },
+            common: {
+              name: `chunk-common`,
+              minChunks: 2,
+              priority: -20,
+              chunks: 'initial',
+              reuseExistingChunk: true
+            }
+          }
+        })
+    }
+
+    // HTML plugin
+    const resolveClientEnv = require('../util/resolveClientEnv')
+
+    // #1669 html-webpack-plugin's default sort uses toposort which cannot
+    // handle cyclic deps in certain cases. Monkey patch it to handle the case
+    // before we can upgrade to its 4.0 version (incompatible with preload atm)
+    const chunkSorters = require('html-webpack-plugin/lib/chunksorter')
+    const depSort = chunkSorters.dependency
+    chunkSorters.auto = chunkSorters.dependency = (chunks, ...args) => {
+      try {
+        return depSort(chunks, ...args)
+      } catch (e) {
+        // fallback to a manual sort if that happens...
+        return chunks.sort((a, b) => {
+          // make sure user entry is loaded last so user CSS can override
+          // vendor CSS
+          if (a.id === 'app') {
+            return 1
+          } else if (b.id === 'app') {
+            return -1
+          } else if (a.entry !== b.entry) {
+            return b.entry ? -1 : 1
+          }
+          return 0
+        })
+      }
+    }
+
+    const htmlOptions = {
+      title: api.service.pkg.name,
+      templateParameters: (compilation, assets, pluginOptions) => {
+        // enhance html-webpack-plugin's built in template params
+        let stats
+        return Object.assign({
+          // make stats lazy as it is expensive
+          get webpack () {
+            return stats || (stats = compilation.getStats().toJson())
+          },
+          compilation: compilation,
+          webpackConfig: compilation.options,
+          htmlWebpackPlugin: {
+            files: assets,
+            options: pluginOptions
+          }
+        }, resolveClientEnv(options, true /* raw */))
+      }
+    }
+
+    // handle indexPath
+    if (options.indexPath !== 'index.html') {
+      // why not set filename for html-webpack-plugin?
+      // 1. It cannot handle absolute paths
+      // 2. Relative paths causes incorrect SW manifest to be generated (#2007)
+      webpackConfig
+        .plugin('move-index')
+        .use(require('../webpack/MovePlugin'), [
+          path.resolve(outputDir, 'index.html'),
+          path.resolve(outputDir, options.indexPath)
+        ])
+    }
+
+    if (isProd) {
+      Object.assign(htmlOptions, {
+        minify: {
+          removeComments: true,
+          collapseWhitespace: true,
+          removeAttributeQuotes: true,
+          collapseBooleanAttributes: true,
+          removeScriptTypeAttributes: true
+          // more options:
+          // https://github.com/kangax/html-minifier#options-quick-reference
+        }
+      })
+
+      // keep chunk ids stable so async chunks have consistent hash (#1916)
+      webpackConfig
+        .plugin('named-chunks')
+          .use(require('webpack/lib/NamedChunksPlugin'), [chunk => {
+            if (chunk.name) {
+              return chunk.name
+            }
+
+            const hash = require('hash-sum')
+            const joinedHash = hash(
+              Array.from(chunk.modulesIterable, m => m.id).join('_')
+            )
+            return `chunk-` + joinedHash
+          }])
+    }
+
+    // resolve HTML file(s)
+    const HTMLPlugin = require('html-webpack-plugin')
+    const PreloadPlugin = require('@vue/preload-webpack-plugin')
+    const multiPageConfig = options.pages
+    const htmlPath = api.resolve('public/index.html')
+    const defaultHtmlPath = path.resolve(__dirname, 'index-default.html')
+    const publicCopyIgnore = ['.DS_Store']
+
+    if (!multiPageConfig) {
+      // default, single page setup.
+      htmlOptions.template = fs.existsSync(htmlPath)
+        ? htmlPath
+        : defaultHtmlPath
+
+      publicCopyIgnore.push({
+        glob: path.relative(api.resolve('public'), api.resolve(htmlOptions.template)),
+        matchBase: false
+      })
+
+      webpackConfig
+        .plugin('html')
+          .use(HTMLPlugin, [htmlOptions])
+
+      if (!isLegacyBundle) {
+        // inject preload/prefetch to HTML
+        webpackConfig
+          .plugin('preload')
+            .use(PreloadPlugin, [{
+              rel: 'preload',
+              include: 'initial',
+              fileBlacklist: [/\.map$/, /hot-update\.js$/]
+            }])
+
+        webpackConfig
+          .plugin('prefetch')
+            .use(PreloadPlugin, [{
+              rel: 'prefetch',
+              include: 'asyncChunks'
+            }])
+      }
+    } else {
+      // multi-page setup
+      webpackConfig.entryPoints.clear()
+
+      const pages = Object.keys(multiPageConfig)
+      const normalizePageConfig = c => typeof c === 'string' ? { entry: c } : c
+
+      pages.forEach(name => {
+        const pageConfig = normalizePageConfig(multiPageConfig[name])
+        const {
+          entry,
+          template = `public/${name}.html`,
+          filename = `${name}.html`,
+          chunks = ['chunk-vendors', 'chunk-common', name]
+        } = pageConfig
+
+        // Currently Cypress v3.1.0 comes with a very old version of Node,
+        // which does not support object rest syntax.
+        // (https://github.com/cypress-io/cypress/issues/2253)
+        // So here we have to extract the customHtmlOptions manually.
+        const customHtmlOptions = {}
+        for (const key in pageConfig) {
+          if (
+            !['entry', 'template', 'filename', 'chunks'].includes(key)
+          ) {
+            customHtmlOptions[key] = pageConfig[key]
+          }
+        }
+
+        // inject entry
+        const entries = Array.isArray(entry) ? entry : [entry]
+        webpackConfig.entry(name).merge(entries.map(e => api.resolve(e)))
+
+        // resolve page index template
+        const hasDedicatedTemplate = fs.existsSync(api.resolve(template))
+        const templatePath = hasDedicatedTemplate
+          ? template
+          : fs.existsSync(htmlPath)
+            ? htmlPath
+            : defaultHtmlPath
+
+        publicCopyIgnore.push({
+          glob: path.relative(api.resolve('public'), api.resolve(templatePath)),
+          matchBase: false
+        })
+
+        // inject html plugin for the page
+        const pageHtmlOptions = Object.assign(
+          {},
+          htmlOptions,
+          {
+            chunks,
+            template: templatePath,
+            filename: ensureRelative(outputDir, filename)
+          },
+          customHtmlOptions
+        )
+
+        webpackConfig
+          .plugin(`html-${name}`)
+            .use(HTMLPlugin, [pageHtmlOptions])
+      })
+
+      if (!isLegacyBundle) {
+        pages.forEach(name => {
+          const filename = ensureRelative(
+            outputDir,
+            normalizePageConfig(multiPageConfig[name]).filename || `${name}.html`
+          )
+          webpackConfig
+            .plugin(`preload-${name}`)
+              .use(PreloadPlugin, [{
+                rel: 'preload',
+                includeHtmlNames: [filename],
+                include: {
+                  type: 'initial',
+                  entries: [name]
+                },
+                fileBlacklist: [/\.map$/, /hot-update\.js$/]
+              }])
+
+          webpackConfig
+            .plugin(`prefetch-${name}`)
+              .use(PreloadPlugin, [{
+                rel: 'prefetch',
+                includeHtmlNames: [filename],
+                include: {
+                  type: 'asyncChunks',
+                  entries: [name]
+                }
+              }])
+        })
+      }
+    }
+
+    // CORS and Subresource Integrity
+    if (options.crossorigin != null || options.integrity) {
+      webpackConfig
+        .plugin('cors')
+          .use(require('../webpack/CorsPlugin'), [{
+            crossorigin: options.crossorigin,
+            integrity: options.integrity,
+            publicPath: options.publicPath
+          }])
+    }
+
+    // copy static assets in public/
+    const publicDir = api.resolve('public')
+    if (!isLegacyBundle && fs.existsSync(publicDir)) {
+      webpackConfig
+        .plugin('copy')
+          .use(require('copy-webpack-plugin'), [[{
+            from: publicDir,
+            to: outputDir,
+            toType: 'dir',
+            ignore: publicCopyIgnore
+          }]])
+    }
+  })
+}

frontend/node_modules/@vue/cli-service/lib/config/base.js

@@ -0,0 +1,219 @@
+module.exports = (api, options) => {
+  api.chainWebpack(webpackConfig => {
+    const isLegacyBundle = process.env.VUE_CLI_MODERN_MODE && !process.env.VUE_CLI_MODERN_BUILD
+    const resolveLocal = require('../util/resolveLocal')
+    const getAssetPath = require('../util/getAssetPath')
+    const inlineLimit = 4096
+
+    const genAssetSubPath = dir => {
+      return getAssetPath(
+        options,
+        `${dir}/[name]${options.filenameHashing ? '.[hash:8]' : ''}.[ext]`
+      )
+    }
+
+    const genUrlLoaderOptions = dir => {
+      return {
+        limit: inlineLimit,
+        // use explicit fallback to avoid regression in url-loader>=1.1.0
+        fallback: {
+          loader: require.resolve('file-loader'),
+          options: {
+            name: genAssetSubPath(dir)
+          }
+        }
+      }
+    }
+
+    webpackConfig
+      .mode('development')
+      .context(api.service.context)
+      .entry('app')
+        .add('./src/main.js')
+        .end()
+      .output
+        .path(api.resolve(options.outputDir))
+        .filename(isLegacyBundle ? '[name]-legacy.js' : '[name].js')
+        .publicPath(options.publicPath)
+
+    webpackConfig.resolve
+      // This plugin can be removed once we switch to Webpack 6
+      .plugin('pnp')
+        .use({ ...require('pnp-webpack-plugin') })
+        .end()
+      .extensions
+        .merge(['.mjs', '.js', '.jsx', '.vue', '.json', '.wasm'])
+        .end()
+      .modules
+        .add('node_modules')
+        .add(api.resolve('node_modules'))
+        .add(resolveLocal('node_modules'))
+        .end()
+      .alias
+        .set('@', api.resolve('src'))
+        .set(
+          'vue$',
+          options.runtimeCompiler
+            ? 'vue/dist/vue.esm.js'
+            : 'vue/dist/vue.runtime.esm.js'
+        )
+
+    webpackConfig.resolveLoader
+      .plugin('pnp-loaders')
+        .use({ ...require('pnp-webpack-plugin').topLevelLoader })
+        .end()
+      .modules
+        .add('node_modules')
+        .add(api.resolve('node_modules'))
+        .add(resolveLocal('node_modules'))
+
+    webpackConfig.module
+      .noParse(/^(vue|vue-router|vuex|vuex-router-sync)$/)
+
+    // js is handled by cli-plugin-babel ---------------------------------------
+
+    // vue-loader --------------------------------------------------------------
+    const vueLoaderCacheIdentifier = {
+      'vue-loader': require('vue-loader/package.json').version
+    }
+
+    // The following 2 deps are sure to exist in Vue 2 projects.
+    // But once we switch to Vue 3, they're no longer mandatory.
+    // (In Vue 3 they are replaced by @vue/compiler-sfc)
+    // So wrap them in a try catch block.
+    try {
+      vueLoaderCacheIdentifier['@vue/component-compiler-utils'] =
+        require('@vue/component-compiler-utils/package.json').version
+      vueLoaderCacheIdentifier['vue-template-compiler'] =
+        require('vue-template-compiler/package.json').version
+    } catch (e) {}
+    const vueLoaderCacheConfig = api.genCacheConfig('vue-loader', vueLoaderCacheIdentifier)
+
+    webpackConfig.module
+      .rule('vue')
+        .test(/\.vue$/)
+        .use('cache-loader')
+          .loader(require.resolve('cache-loader'))
+          .options(vueLoaderCacheConfig)
+          .end()
+        .use('vue-loader')
+          .loader(require.resolve('vue-loader'))
+          .options(Object.assign({
+            compilerOptions: {
+              whitespace: 'condense'
+            }
+          }, vueLoaderCacheConfig))
+
+    webpackConfig
+      .plugin('vue-loader')
+      .use(require('vue-loader/lib/plugin'))
+
+    // static assets -----------------------------------------------------------
+
+    webpackConfig.module
+      .rule('images')
+        .test(/\.(png|jpe?g|gif|webp)(\?.*)?$/)
+        .use('url-loader')
+          .loader(require.resolve('url-loader'))
+          .options(genUrlLoaderOptions('img'))
+
+    // do not base64-inline SVGs.
+    // https://github.com/facebookincubator/create-react-app/pull/1180
+    webpackConfig.module
+      .rule('svg')
+        .test(/\.(svg)(\?.*)?$/)
+        .use('file-loader')
+          .loader(require.resolve('file-loader'))
+          .options({
+            name: genAssetSubPath('img')
+          })
+
+    webpackConfig.module
+      .rule('media')
+        .test(/\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/)
+        .use('url-loader')
+          .loader(require.resolve('url-loader'))
+          .options(genUrlLoaderOptions('media'))
+
+    webpackConfig.module
+      .rule('fonts')
+        .test(/\.(woff2?|eot|ttf|otf)(\?.*)?$/i)
+        .use('url-loader')
+          .loader(require.resolve('url-loader'))
+          .options(genUrlLoaderOptions('fonts'))
+
+    // Other common pre-processors ---------------------------------------------
+
+    const maybeResolve = name => {
+      try {
+        return require.resolve(name)
+      } catch (error) {
+        return name
+      }
+    }
+
+    webpackConfig.module
+      .rule('pug')
+        .test(/\.pug$/)
+          .oneOf('pug-vue')
+            .resourceQuery(/vue/)
+            .use('pug-plain-loader')
+              .loader(maybeResolve('pug-plain-loader'))
+              .end()
+            .end()
+          .oneOf('pug-template')
+            .use('raw')
+              .loader(maybeResolve('raw-loader'))
+              .end()
+            .use('pug-plain-loader')
+              .loader(maybeResolve('pug-plain-loader'))
+              .end()
+            .end()
+
+    // shims
+
+    webpackConfig.node
+      .merge({
+        // prevent webpack from injecting useless setImmediate polyfill because Vue
+        // source contains it (although only uses it if it's native).
+        setImmediate: false,
+        // process is injected via DefinePlugin, although some 3rd party
+        // libraries may require a mock to work properly (#934)
+        process: 'mock',
+        // prevent webpack from injecting mocks to Node native modules
+        // that does not make sense for the client
+        dgram: 'empty',
+        fs: 'empty',
+        net: 'empty',
+        tls: 'empty',
+        child_process: 'empty'
+      })
+
+    const resolveClientEnv = require('../util/resolveClientEnv')
+    webpackConfig
+      .plugin('define')
+        .use(require('webpack').DefinePlugin, [
+          resolveClientEnv(options)
+        ])
+
+    webpackConfig
+      .plugin('case-sensitive-paths')
+        .use(require('case-sensitive-paths-webpack-plugin'))
+
+    // friendly error plugin displays very confusing errors when webpack
+    // fails to resolve a loader, so we provide custom handlers to improve it
+    const { transformer, formatter } = require('../util/resolveLoaderError')
+    webpackConfig
+      .plugin('friendly-errors')
+        .use(require('@soda/friendly-errors-webpack-plugin'), [{
+          additionalTransformers: [transformer],
+          additionalFormatters: [formatter]
+        }])
+
+    const TerserPlugin = require('terser-webpack-plugin')
+    const terserOptions = require('./terserOptions')
+    webpackConfig.optimization
+      .minimizer('terser')
+        .use(TerserPlugin, [terserOptions(options)])
+  })
+}

frontend/node_modules/@vue/cli-service/lib/config/css.js

@@ -0,0 +1,253 @@
+const fs = require('fs')
+const path = require('path')
+const { semver, warn, pauseSpinner, resumeSpinner } = require('@vue/cli-shared-utils')
+
+const findExisting = (context, files) => {
+  for (const file of files) {
+    if (fs.existsSync(path.join(context, file))) {
+      return file
+    }
+  }
+}
+
+module.exports = (api, rootOptions) => {
+  api.chainWebpack(webpackConfig => {
+    const getAssetPath = require('../util/getAssetPath')
+    const shadowMode = !!process.env.VUE_CLI_CSS_SHADOW_MODE
+    const isProd = process.env.NODE_ENV === 'production'
+
+    let sassLoaderVersion
+    try {
+      sassLoaderVersion = semver.major(require('sass-loader/package.json').version)
+    } catch (e) {}
+    if (sassLoaderVersion < 8) {
+      pauseSpinner()
+      warn('A new version of sass-loader is available. Please upgrade for best experience.')
+      resumeSpinner()
+    }
+
+    const defaultSassLoaderOptions = {}
+    try {
+      defaultSassLoaderOptions.implementation = require('sass')
+      // since sass-loader 8, fibers will be automatically detected and used
+      if (sassLoaderVersion < 8) {
+        defaultSassLoaderOptions.fiber = require('fibers')
+      }
+    } catch (e) {}
+
+    const {
+      extract = isProd,
+      sourceMap = false,
+      loaderOptions = {}
+    } = rootOptions.css || {}
+
+    let { requireModuleExtension } = rootOptions.css || {}
+    if (typeof requireModuleExtension === 'undefined') {
+      if (loaderOptions.css && loaderOptions.css.modules) {
+        throw new Error('`css.requireModuleExtension` is required when custom css modules options provided')
+      }
+      requireModuleExtension = true
+    }
+
+    const shouldExtract = extract !== false && !shadowMode
+    const filename = getAssetPath(
+      rootOptions,
+      `css/[name]${rootOptions.filenameHashing ? '.[contenthash:8]' : ''}.css`
+    )
+    const extractOptions = Object.assign({
+      filename,
+      chunkFilename: filename
+    }, extract && typeof extract === 'object' ? extract : {})
+
+    // use relative publicPath in extracted CSS based on extract location
+    const cssPublicPath = process.env.VUE_CLI_BUILD_TARGET === 'lib'
+      // in lib mode, CSS is extracted to dist root.
+      ? './'
+      : '../'.repeat(
+        extractOptions.filename
+            .replace(/^\.[\/\\]/, '')
+            .split(/[\/\\]/g)
+            .length - 1
+      )
+
+    // check if the project has a valid postcss config
+    // if it doesn't, don't use postcss-loader for direct style imports
+    // because otherwise it would throw error when attempting to load postcss config
+    const hasPostCSSConfig = !!(loaderOptions.postcss || api.service.pkg.postcss || findExisting(api.resolve('.'), [
+      '.postcssrc',
+      '.postcssrc.js',
+      'postcss.config.js',
+      '.postcssrc.yaml',
+      '.postcssrc.json'
+    ]))
+
+    if (!hasPostCSSConfig) {
+      loaderOptions.postcss = {
+        plugins: [
+          require('autoprefixer')
+        ]
+      }
+    }
+
+    // if building for production but not extracting CSS, we need to minimize
+    // the embbeded inline CSS as they will not be going through the optimizing
+    // plugin.
+    const needInlineMinification = isProd && !shouldExtract
+
+    const cssnanoOptions = {
+      preset: ['default', {
+        mergeLonghand: false,
+        cssDeclarationSorter: false
+      }]
+    }
+    if (rootOptions.productionSourceMap && sourceMap) {
+      cssnanoOptions.map = { inline: false }
+    }
+
+    function createCSSRule (lang, test, loader, options) {
+      const baseRule = webpackConfig.module.rule(lang).test(test)
+
+      // rules for <style lang="module">
+      const vueModulesRule = baseRule.oneOf('vue-modules').resourceQuery(/module/)
+      applyLoaders(vueModulesRule, true)
+
+      // rules for <style>
+      const vueNormalRule = baseRule.oneOf('vue').resourceQuery(/\?vue/)
+      applyLoaders(vueNormalRule, false)
+
+      // rules for *.module.* files
+      const extModulesRule = baseRule.oneOf('normal-modules').test(/\.module\.\w+$/)
+      applyLoaders(extModulesRule, true)
+
+      // rules for normal CSS imports
+      const normalRule = baseRule.oneOf('normal')
+      applyLoaders(normalRule, !requireModuleExtension)
+
+      function applyLoaders (rule, isCssModule) {
+        if (shouldExtract) {
+          rule
+            .use('extract-css-loader')
+            .loader(require('mini-css-extract-plugin').loader)
+            .options({
+              hmr: !isProd,
+              publicPath: cssPublicPath
+            })
+        } else {
+          rule
+            .use('vue-style-loader')
+            .loader(require.resolve('vue-style-loader'))
+            .options({
+              sourceMap,
+              shadowMode
+            })
+        }
+
+        const cssLoaderOptions = Object.assign({
+          sourceMap,
+          importLoaders: (
+            1 + // stylePostLoader injected by vue-loader
+            1 + // postcss-loader
+            (needInlineMinification ? 1 : 0)
+          )
+        }, loaderOptions.css)
+
+        if (isCssModule) {
+          cssLoaderOptions.modules = {
+            localIdentName: '[name]_[local]_[hash:base64:5]',
+            ...cssLoaderOptions.modules
+          }
+        } else {
+          delete cssLoaderOptions.modules
+        }
+
+        rule
+          .use('css-loader')
+          .loader(require.resolve('css-loader'))
+          .options(cssLoaderOptions)
+
+        if (needInlineMinification) {
+          rule
+            .use('cssnano')
+            .loader(require.resolve('postcss-loader'))
+            .options({
+              sourceMap,
+              plugins: [require('cssnano')(cssnanoOptions)]
+            })
+        }
+
+        rule
+          .use('postcss-loader')
+          .loader(require.resolve('postcss-loader'))
+          .options(Object.assign({ sourceMap }, loaderOptions.postcss))
+
+        if (loader) {
+          let resolvedLoader
+          try {
+            resolvedLoader = require.resolve(loader)
+          } catch (error) {
+            resolvedLoader = loader
+          }
+
+          rule
+            .use(loader)
+            .loader(resolvedLoader)
+            .options(Object.assign({ sourceMap }, options))
+        }
+      }
+    }
+
+    createCSSRule('css', /\.css$/)
+    createCSSRule('postcss', /\.p(ost)?css$/)
+    createCSSRule('scss', /\.scss$/, 'sass-loader', Object.assign(
+      {},
+      defaultSassLoaderOptions,
+      loaderOptions.scss || loaderOptions.sass
+    ))
+    if (sassLoaderVersion < 8) {
+      createCSSRule('sass', /\.sass$/, 'sass-loader', Object.assign(
+        {},
+        defaultSassLoaderOptions,
+        {
+          indentedSyntax: true
+        },
+        loaderOptions.sass
+      ))
+    } else {
+      createCSSRule('sass', /\.sass$/, 'sass-loader', Object.assign(
+        {},
+        defaultSassLoaderOptions,
+        loaderOptions.sass,
+        {
+          sassOptions: Object.assign(
+            {},
+            loaderOptions.sass && loaderOptions.sass.sassOptions,
+            {
+              indentedSyntax: true
+            }
+          )
+        }
+      ))
+    }
+    createCSSRule('less', /\.less$/, 'less-loader', loaderOptions.less)
+    createCSSRule('stylus', /\.styl(us)?$/, 'stylus-loader', Object.assign({
+      preferPathResolver: 'webpack'
+    }, loaderOptions.stylus))
+
+    // inject CSS extraction plugin
+    if (shouldExtract) {
+      webpackConfig
+        .plugin('extract-css')
+          .use(require('mini-css-extract-plugin'), [extractOptions])
+
+      // minify extracted CSS
+      if (isProd) {
+        webpackConfig
+          .plugin('optimize-css')
+            .use(require('@intervolga/optimize-cssnano-plugin'), [{
+              sourceMap: rootOptions.productionSourceMap && sourceMap,
+              cssnanoOptions
+            }])
+      }
+    }
+  })
+}

frontend/node_modules/@vue/cli-service/lib/config/index-default.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width,initial-scale=1.0">
+    <title>Vue App</title>
+  </head>
+  <body>
+    <div id="app"></div>
+  </body>
+</html>

frontend/node_modules/@vue/cli-service/lib/config/prod.js

@@ -0,0 +1,21 @@
+module.exports = (api, options) => {
+  api.chainWebpack(webpackConfig => {
+    if (process.env.NODE_ENV === 'production') {
+      webpackConfig
+        .mode('production')
+        .devtool(options.productionSourceMap ? 'source-map' : false)
+
+      // keep module.id stable when vendor modules does not change
+      webpackConfig
+        .plugin('hash-module-ids')
+          .use(require('webpack/lib/HashedModuleIdsPlugin'), [{
+            hashDigest: 'hex'
+          }])
+
+      // disable optimization during tests to speed things up
+      if (process.env.VUE_CLI_TEST) {
+        webpackConfig.optimization.minimize(false)
+      }
+    }
+  })
+}

frontend/node_modules/@vue/cli-service/lib/config/terserOptions.js

@@ -0,0 +1,42 @@
+module.exports = options => ({
+  terserOptions: {
+    compress: {
+      // turn off flags with small gains to speed up minification
+      arrows: false,
+      collapse_vars: false, // 0.3kb
+      comparisons: false,
+      computed_props: false,
+      hoist_funs: false,
+      hoist_props: false,
+      hoist_vars: false,
+      inline: false,
+      loops: false,
+      negate_iife: false,
+      properties: false,
+      reduce_funcs: false,
+      reduce_vars: false,
+      switches: false,
+      toplevel: false,
+      typeofs: false,
+
+      // a few flags with noticable gains/speed ratio
+      // numbers based on out of the box vendor bundle
+      booleans: true, // 0.7kb
+      if_return: true, // 0.4kb
+      sequences: true, // 0.7kb
+      unused: true, // 2.3kb
+
+      // required features to drop conditional branches
+      conditionals: true,
+      dead_code: true,
+      evaluate: true
+    },
+    mangle: {
+      safari10: true
+    }
+  },
+  sourceMap: options.productionSourceMap,
+  cache: true,
+  parallel: options.parallel,
+  extractComments: false
+})

frontend/node_modules/@vue/cli-service/lib/options.js

@@ -0,0 +1,143 @@
+const { createSchema, validate } = require('@vue/cli-shared-utils')
+
+const schema = createSchema(joi => joi.object({
+  publicPath: joi.string().allow(''),
+  outputDir: joi.string(),
+  assetsDir: joi.string().allow(''),
+  indexPath: joi.string(),
+  filenameHashing: joi.boolean(),
+  runtimeCompiler: joi.boolean(),
+  transpileDependencies: joi.array(),
+  productionSourceMap: joi.boolean(),
+  parallel: joi.alternatives().try([
+    joi.boolean(),
+    joi.number().integer()
+  ]),
+  devServer: joi.object(),
+  pages: joi.object().pattern(
+    /\w+/,
+    joi.alternatives().try([
+      joi.string().required(),
+      joi.array().items(joi.string().required()),
+
+      joi.object().keys({
+        entry: joi.alternatives().try([
+          joi.string().required(),
+          joi.array().items(joi.string().required())
+        ]).required()
+      }).unknown(true)
+    ])
+  ),
+  crossorigin: joi.string().valid(['', 'anonymous', 'use-credentials']),
+  integrity: joi.boolean(),
+
+  // css
+  css: joi.object({
+    // TODO: deprecate this after joi 16 release
+    modules: joi.boolean(),
+    requireModuleExtension: joi.boolean(),
+    extract: joi.alternatives().try(joi.boolean(), joi.object()),
+    sourceMap: joi.boolean(),
+    loaderOptions: joi.object({
+      css: joi.object(),
+      sass: joi.object(),
+      scss: joi.object(),
+      less: joi.object(),
+      stylus: joi.object(),
+      postcss: joi.object()
+    })
+  }),
+
+  // webpack
+  chainWebpack: joi.func(),
+  configureWebpack: joi.alternatives().try(
+    joi.object(),
+    joi.func()
+  ),
+
+  // known runtime options for built-in plugins
+  lintOnSave: joi.any().valid([true, false, 'error', 'warning', 'default']),
+  pwa: joi.object(),
+
+  // 3rd party plugin options
+  pluginOptions: joi.object()
+}))
+
+exports.validate = (options, cb) => {
+  validate(options, schema, cb)
+}
+
+// #2110
+// https://github.com/nodejs/node/issues/19022
+// in some cases cpus() returns undefined, and may simply throw in the future
+function hasMultipleCores () {
+  try {
+    return require('os').cpus().length > 1
+  } catch (e) {
+    return false
+  }
+}
+
+exports.defaults = () => ({
+  // project deployment base
+  publicPath: '/',
+
+  // where to output built files
+  outputDir: 'dist',
+
+  // where to put static assets (js/css/img/font/...)
+  assetsDir: '',
+
+  // filename for index.html (relative to outputDir)
+  indexPath: 'index.html',
+
+  // whether filename will contain hash part
+  filenameHashing: true,
+
+  // boolean, use full build?
+  runtimeCompiler: false,
+
+  // deps to transpile
+  transpileDependencies: [
+    /* string or regex */
+  ],
+
+  // sourceMap for production build?
+  productionSourceMap: !process.env.VUE_CLI_TEST,
+
+  // use thread-loader for babel & TS in production build
+  // enabled by default if the machine has more than 1 cores
+  parallel: hasMultipleCores(),
+
+  // multi-page config
+  pages: undefined,
+
+  // <script type="module" crossorigin="use-credentials">
+  // #1656, #1867, #2025
+  crossorigin: undefined,
+
+  // subresource integrity
+  integrity: false,
+
+  css: {
+    // extract: true,
+    // modules: false,
+    // sourceMap: false,
+    // loaderOptions: {}
+  },
+
+  // whether to use eslint-loader
+  lintOnSave: 'default',
+
+  devServer: {
+    /*
+    open: process.platform === 'darwin',
+    host: '0.0.0.0',
+    port: 8080,
+    https: false,
+    hotOnly: false,
+    proxy: null, // string | Object
+    before: app => {}
+  */
+  }
+})

frontend/node_modules/@vue/cli-service/lib/util/getAssetPath.js

@@ -0,0 +1,7 @@
+const path = require('path')
+
+module.exports = function getAssetPath (options, filePath) {
+  return options.assetsDir
+    ? path.posix.join(options.assetsDir, filePath)
+    : filePath
+}

frontend/node_modules/@vue/cli-service/lib/util/getPadLength.js

@@ -0,0 +1,9 @@
+module.exports = function getPadLength (obj) {
+  let longest = 10
+  for (const name in obj) {
+    if (name.length + 1 > longest) {
+      longest = name.length + 1
+    }
+  }
+  return longest
+}

frontend/node_modules/@vue/cli-service/lib/util/isAbsoluteUrl.js

@@ -0,0 +1,4 @@
+module.exports = function isAbsoluteUrl (url) {
+  // A URL is considered absolute if it begins with "<scheme>://" or "//"
+  return /^([a-z][a-z\d\+\-\.]*:)?\/\//i.test(url)
+}

frontend/node_modules/@vue/cli-service/lib/util/prepareProxy.js

@@ -0,0 +1,205 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file at
+ * https://github.com/facebookincubator/create-react-app/blob/master/LICENSE
+ */
+
+const fs = require('fs')
+const url = require('url')
+const path = require('path')
+const { chalk } = require('@vue/cli-shared-utils')
+const address = require('address')
+
+const defaultConfig = {
+  logLevel: 'silent',
+  secure: false,
+  changeOrigin: true,
+  ws: true,
+  xfwd: true
+}
+
+module.exports = function prepareProxy (proxy, appPublicFolder) {
+  // `proxy` lets you specify alternate servers for specific requests.
+  // It can either be a string or an object conforming to the Webpack dev server proxy configuration
+  // https://webpack.github.io/docs/webpack-dev-server.html
+  if (!proxy) {
+    return undefined
+  }
+  if (Array.isArray(proxy) || (typeof proxy !== 'object' && typeof proxy !== 'string')) {
+    console.log(
+      chalk.red(
+        'When specified, "proxy" in package.json must be a string or an object.'
+      )
+    )
+    console.log(
+      chalk.red('Instead, the type of "proxy" was "' + typeof proxy + '".')
+    )
+    console.log(
+      chalk.red(
+        'Either remove "proxy" from package.json, or make it an object.'
+      )
+    )
+    process.exit(1)
+  }
+
+  // If proxy is specified, let it handle any request except for
+  // files in the public folder and requests to the WebpackDevServer socket endpoint.
+  // https://github.com/facebook/create-react-app/issues/6720
+  function mayProxy (pathname) {
+    const maybePublicPath = path.resolve(appPublicFolder, pathname.slice(1))
+    const isPublicFileRequest = fs.existsSync(maybePublicPath)
+    const isWdsEndpointRequest = pathname.startsWith('/sockjs-node') // used by webpackHotDevClient
+    return !(isPublicFileRequest || isWdsEndpointRequest)
+  }
+
+  function createProxyEntry (target, usersOnProxyReq, context) {
+    // #2478
+    // There're a little-known use case that the `target` field is an object rather than a string
+    // https://github.com/chimurai/http-proxy-middleware/blob/master/recipes/https.md
+    if (typeof target === 'string' && process.platform === 'win32') {
+      target = resolveLoopback(target)
+    }
+    return {
+      target,
+      context (pathname, req) {
+        // is a static asset
+        if (!mayProxy(pathname)) {
+          return false
+        }
+        if (context) {
+          // Explicit context, e.g. /api
+          return pathname.match(context)
+        } else {
+          // not a static request
+          if (req.method !== 'GET') {
+            return true
+          }
+          // Heuristics: if request `accept`s text/html, we pick /index.html.
+          // Modern browsers include text/html into `accept` header when navigating.
+          // However API calls like `fetch()` won’t generally accept text/html.
+          // If this heuristic doesn’t work well for you, use a custom `proxy` object.
+          return (
+            req.headers.accept &&
+            req.headers.accept.indexOf('text/html') === -1
+          )
+        }
+      },
+      onProxyReq (proxyReq, req, res) {
+        if (usersOnProxyReq) {
+          usersOnProxyReq(proxyReq, req, res)
+        }
+        // Browsers may send Origin headers even with same-origin
+        // requests. To prevent CORS issues, we have to change
+        // the Origin to match the target URL.
+        if (!proxyReq.agent && proxyReq.getHeader('origin')) {
+          proxyReq.setHeader('origin', target)
+        }
+      },
+      onError: onProxyError(target)
+    }
+  }
+
+  // Support proxy as a string for those who are using the simple proxy option
+  if (typeof proxy === 'string') {
+    if (!/^http(s)?:\/\//.test(proxy)) {
+      console.log(
+        chalk.red(
+          'When "proxy" is specified in package.json it must start with either http:// or https://'
+        )
+      )
+      process.exit(1)
+    }
+
+    return [
+      Object.assign({}, defaultConfig, createProxyEntry(proxy))
+    ]
+  }
+
+  // Otherwise, proxy is an object so create an array of proxies to pass to webpackDevServer
+  return Object.keys(proxy).map(context => {
+    const config = proxy[context]
+    if (!config.hasOwnProperty('target')) {
+      console.log(
+        chalk.red(
+          'When `proxy` in package.json is an object, each `context` object must have a ' +
+            '`target` property specified as a url string'
+        )
+      )
+      process.exit(1)
+    }
+    const entry = createProxyEntry(config.target, config.onProxyReq, context)
+    return Object.assign({}, defaultConfig, config, entry)
+  })
+}
+
+function resolveLoopback (proxy) {
+  const o = url.parse(proxy)
+  o.host = undefined
+  if (o.hostname !== 'localhost') {
+    return proxy
+  }
+  // Unfortunately, many languages (unlike node) do not yet support IPv6.
+  // This means even though localhost resolves to ::1, the application
+  // must fall back to IPv4 (on 127.0.0.1).
+  // We can re-enable this in a few years.
+  /* try {
+    o.hostname = address.ipv6() ? '::1' : '127.0.0.1';
+  } catch (_ignored) {
+    o.hostname = '127.0.0.1';
+  }*/
+
+  try {
+    // Check if we're on a network; if we are, chances are we can resolve
+    // localhost. Otherwise, we can just be safe and assume localhost is
+    // IPv4 for maximum compatibility.
+    if (!address.ip()) {
+      o.hostname = '127.0.0.1'
+    }
+  } catch (_ignored) {
+    o.hostname = '127.0.0.1'
+  }
+  return url.format(o)
+}
+
+// We need to provide a custom onError function for httpProxyMiddleware.
+// It allows us to log custom error messages on the console.
+function onProxyError (proxy) {
+  return (err, req, res) => {
+    const host = req.headers && req.headers.host
+    console.log(
+      chalk.red('Proxy error:') +
+        ' Could not proxy request ' +
+        chalk.cyan(req.url) +
+        ' from ' +
+        chalk.cyan(host) +
+        ' to ' +
+        chalk.cyan(proxy) +
+        '.'
+    )
+    console.log(
+      'See https://nodejs.org/api/errors.html#errors_common_system_errors for more information (' +
+        chalk.cyan(err.code) +
+        ').'
+    )
+    console.log()
+
+    // And immediately send the proper error response to the client.
+    // Otherwise, the request will eventually timeout with ERR_EMPTY_RESPONSE on the client side.
+    if (res.writeHead && !res.headersSent) {
+      res.writeHead(500)
+    }
+    res.end(
+      'Proxy error: Could not proxy request ' +
+        req.url +
+        ' from ' +
+        host +
+        ' to ' +
+        proxy +
+        ' (' +
+        err.code +
+        ').'
+    )
+  }
+}

frontend/node_modules/@vue/cli-service/lib/util/prepareURLs.js

@@ -0,0 +1,70 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file at
+ * https://github.com/facebookincubator/create-react-app/blob/master/LICENSE
+ */
+
+const url = require('url')
+const { chalk } = require('@vue/cli-shared-utils')
+const address = require('address')
+const defaultGateway = require('default-gateway')
+
+module.exports = function prepareUrls (protocol, host, port, pathname = '/') {
+  const formatUrl = hostname =>
+    url.format({
+      protocol,
+      hostname,
+      port,
+      pathname
+    })
+  const prettyPrintUrl = hostname =>
+    url.format({
+      protocol,
+      hostname,
+      port: chalk.bold(port),
+      pathname
+    })
+
+  const isUnspecifiedHost = host === '0.0.0.0' || host === '::'
+  let prettyHost, lanUrlForConfig
+  let lanUrlForTerminal = chalk.gray('unavailable')
+  if (isUnspecifiedHost) {
+    prettyHost = 'localhost'
+    try {
+      // This can only return an IPv4 address
+      const result = defaultGateway.v4.sync()
+      lanUrlForConfig = address.ip(result && result.interface)
+      if (lanUrlForConfig) {
+        // Check if the address is a private ip
+        // https://en.wikipedia.org/wiki/Private_network#Private_IPv4_address_spaces
+        if (
+          /^10[.]|^172[.](1[6-9]|2[0-9]|3[0-1])[.]|^192[.]168[.]/.test(
+            lanUrlForConfig
+          )
+        ) {
+          // Address is private, format it for later use
+          lanUrlForTerminal = prettyPrintUrl(lanUrlForConfig)
+        } else {
+          // Address is not private, so we will discard it
+          lanUrlForConfig = undefined
+        }
+      }
+    } catch (_e) {
+      // ignored
+    }
+  } else {
+    prettyHost = host
+    lanUrlForConfig = host
+    lanUrlForTerminal = prettyPrintUrl(lanUrlForConfig)
+  }
+  const localUrlForTerminal = prettyPrintUrl(prettyHost)
+  const localUrlForBrowser = formatUrl(prettyHost)
+  return {
+    lanUrlForConfig,
+    lanUrlForTerminal,
+    localUrlForTerminal,
+    localUrlForBrowser
+  }
+}

frontend/node_modules/@vue/cli-service/lib/util/resolveClientEnv.js

@@ -0,0 +1,22 @@
+const prefixRE = /^VUE_APP_/
+
+module.exports = function resolveClientEnv (options, raw) {
+  const env = {}
+  Object.keys(process.env).forEach(key => {
+    if (prefixRE.test(key) || key === 'NODE_ENV') {
+      env[key] = process.env[key]
+    }
+  })
+  env.BASE_URL = options.publicPath
+
+  if (raw) {
+    return env
+  }
+
+  for (const key in env) {
+    env[key] = JSON.stringify(env[key])
+  }
+  return {
+    'process.env': env
+  }
+}

frontend/node_modules/@vue/cli-service/lib/util/resolveLoaderError.js

@@ -0,0 +1,47 @@
+const { chalk } = require('@vue/cli-shared-utils')
+
+const rules = [
+  {
+    type: 'cant-resolve-loader',
+    re: /Can't resolve '(.*loader)'/,
+    msg: (e, match) => (
+      `Failed to resolve loader: ${chalk.yellow(match[1])}\n` +
+      `You may need to install it.`
+    )
+  }
+]
+
+exports.transformer = error => {
+  if (error.webpackError) {
+    const message = typeof error.webpackError === 'string'
+      ? error.webpackError
+      : error.webpackError.message || ''
+    for (const { re, msg, type } of rules) {
+      const match = message.match(re)
+      if (match) {
+        return Object.assign({}, error, {
+          // type is necessary to avoid being printed as defualt error
+          // by friendly-error-webpack-plugin
+          type,
+          shortMessage: msg(error, match)
+        })
+      }
+    }
+    // no match, unknown webpack error without a message.
+    // friendly-error-webpack-plugin fails to handle this.
+    if (!error.message) {
+      return Object.assign({}, error, {
+        type: 'unknown-webpack-error',
+        shortMessage: message
+      })
+    }
+  }
+  return error
+}
+
+exports.formatter = errors => {
+  errors = errors.filter(e => e.shortMessage)
+  if (errors.length) {
+    return errors.map(e => e.shortMessage)
+  }
+}

frontend/node_modules/@vue/cli-service/lib/util/resolveLocal.js

@@ -0,0 +1,5 @@
+const path = require('path')
+
+module.exports = function resolveLocal (...args) {
+  return path.join(__dirname, '../../', ...args)
+}

frontend/node_modules/@vue/cli-service/lib/util/validateWebpackConfig.js

@@ -0,0 +1,38 @@
+module.exports = function validateWebpackConfig (
+  webpackConfig,
+  api,
+  options,
+  target = 'app'
+) {
+  const singleConfig = Array.isArray(webpackConfig)
+    ? webpackConfig[0]
+    : webpackConfig
+
+  const actualTargetDir = singleConfig.output.path
+
+  if (actualTargetDir !== api.resolve(options.outputDir)) {
+    // user directly modifies output.path in configureWebpack or chainWebpack.
+    // this is not supported because there's no way for us to give copy
+    // plugin the correct value this way.
+    throw new Error(
+      `\n\nConfiguration Error: ` +
+      `Avoid modifying webpack output.path directly. ` +
+      `Use the "outputDir" option instead.\n`
+    )
+  }
+
+  if (actualTargetDir === api.service.context) {
+    throw new Error(
+      `\n\nConfiguration Error: ` +
+      `Do not set output directory to project root.\n`
+    )
+  }
+
+  if (target === 'app' && singleConfig.output.publicPath !== options.publicPath) {
+    throw new Error(
+      `\n\nConfiguration Error: ` +
+      `Avoid modifying webpack output.publicPath directly. ` +
+      `Use the "publicPath" option instead.\n`
+    )
+  }
+}

frontend/node_modules/@vue/cli-service/lib/webpack/CorsPlugin.js

@@ -0,0 +1,67 @@
+module.exports = class CorsPlugin {
+  constructor ({ publicPath, crossorigin, integrity }) {
+    this.crossorigin = crossorigin
+    this.integrity = integrity
+    this.publicPath = publicPath
+  }
+
+  apply (compiler) {
+    const ID = `vue-cli-cors-plugin`
+    compiler.hooks.compilation.tap(ID, compilation => {
+      const ssri = require('ssri')
+
+      const computeHash = url => {
+        const filename = url.replace(this.publicPath, '')
+        const asset = compilation.assets[filename]
+        if (asset) {
+          const src = asset.source()
+          const integrity = ssri.fromData(src, {
+            algorithms: ['sha384']
+          })
+          return integrity.toString()
+        }
+      }
+
+      compilation.hooks.htmlWebpackPluginAlterAssetTags.tap(ID, data => {
+        const tags = [...data.head, ...data.body]
+        if (this.crossorigin != null) {
+          tags.forEach(tag => {
+            if (tag.tagName === 'script' || tag.tagName === 'link') {
+              tag.attributes.crossorigin = this.crossorigin
+            }
+          })
+        }
+        if (this.integrity) {
+          tags.forEach(tag => {
+            if (tag.tagName === 'script') {
+              const hash = computeHash(tag.attributes.src)
+              if (hash) {
+                tag.attributes.integrity = hash
+              }
+            } else if (tag.tagName === 'link' && tag.attributes.rel === 'stylesheet') {
+              const hash = computeHash(tag.attributes.href)
+              if (hash) {
+                tag.attributes.integrity = hash
+              }
+            }
+          })
+
+          // when using SRI, Chrome somehow cannot reuse
+          // the preloaded resource, and causes the files to be downloaded twice.
+          // this is a Chrome bug (https://bugs.chromium.org/p/chromium/issues/detail?id=677022)
+          // for now we disable preload if SRI is used.
+          data.head = data.head.filter(tag => {
+            return !(
+              tag.tagName === 'link' &&
+              tag.attributes.rel === 'preload'
+            )
+          })
+        }
+      })
+
+      compilation.hooks.htmlWebpackPluginAfterHtmlProcessing.tap(ID, data => {
+        data.html = data.html.replace(/\scrossorigin=""/g, ' crossorigin')
+      })
+    })
+  }
+}

frontend/node_modules/@vue/cli-service/lib/webpack/DashboardPlugin.js

@@ -0,0 +1,204 @@
+// From https://github.com/FormidableLabs/webpack-dashboard/blob/7f99b31c5f00a7818d8129cb8a8fc6eb1b71799c/plugin/index.js
+// Modified by Guillaume Chau (Akryum)
+
+/* eslint-disable max-params, max-statements */
+'use strict'
+
+const path = require('path')
+const fs = require('fs-extra')
+const webpack = require('webpack')
+const { IpcMessenger } = require('@vue/cli-shared-utils')
+const { analyzeBundle } = require('./analyzeBundle')
+
+const ID = 'vue-cli-dashboard-plugin'
+const ONE_SECOND = 1000
+const FILENAME_QUERY_REGEXP = /\?.*$/
+
+const ipc = new IpcMessenger()
+
+function getTimeMessage (timer) {
+  let time = Date.now() - timer
+
+  if (time >= ONE_SECOND) {
+    time /= ONE_SECOND
+    time = Math.round(time)
+    time += 's'
+  } else {
+    time += 'ms'
+  }
+
+  return ` (${time})`
+}
+
+class DashboardPlugin {
+  constructor (options) {
+    this.type = options.type
+    if (this.type === 'build' && options.modernBuild) {
+      this.type = 'build-modern'
+    }
+    this.watching = false
+    this.autoDisconnect = !options.keepAlive
+  }
+
+  cleanup () {
+    this.sendData = null
+    if (this.autoDisconnect) ipc.disconnect()
+  }
+
+  apply (compiler) {
+    let sendData = this.sendData
+    let timer
+
+    let assetSources = new Map()
+
+    if (!sendData) {
+      sendData = data => ipc.send({
+        webpackDashboardData: {
+          type: this.type,
+          value: data
+        }
+      })
+    }
+
+    // Progress status
+    let progressTime = Date.now()
+    const progressPlugin = new webpack.ProgressPlugin((percent, msg) => {
+      // Debouncing
+      const time = Date.now()
+      if (time - progressTime > 300) {
+        progressTime = time
+        sendData([
+          {
+            type: 'status',
+            value: 'Compiling'
+          },
+          {
+            type: 'progress',
+            value: percent
+          },
+          {
+            type: 'operations',
+            value: msg + getTimeMessage(timer)
+          }
+        ])
+      }
+    })
+    progressPlugin.apply(compiler)
+
+    compiler.hooks.watchRun.tap(ID, c => {
+      this.watching = true
+    })
+
+    compiler.hooks.run.tap(ID, c => {
+      this.watching = false
+    })
+
+    compiler.hooks.compile.tap(ID, () => {
+      timer = Date.now()
+
+      sendData([
+        {
+          type: 'status',
+          value: 'Compiling'
+        },
+        {
+          type: 'progress',
+          value: 0
+        }
+      ])
+    })
+
+    compiler.hooks.invalid.tap(ID, () => {
+      sendData([
+        {
+          type: 'status',
+          value: 'Invalidated'
+        },
+        {
+          type: 'progress',
+          value: 0
+        },
+        {
+          type: 'operations',
+          value: 'idle'
+        }
+      ])
+    })
+
+    compiler.hooks.failed.tap(ID, () => {
+      sendData([
+        {
+          type: 'status',
+          value: 'Failed'
+        },
+        {
+          type: 'operations',
+          value: `idle${getTimeMessage(timer)}`
+        }
+      ])
+    })
+
+    compiler.hooks.afterEmit.tap(ID, compilation => {
+      assetSources = new Map()
+      for (const name in compilation.assets) {
+        const asset = compilation.assets[name]
+        assetSources.set(name.replace(FILENAME_QUERY_REGEXP, ''), asset.source())
+      }
+    })
+
+    compiler.hooks.done.tap(ID, stats => {
+      let statsData = stats.toJson()
+      // Sometimes all the information is located in `children` array
+      if ((!statsData.assets || !statsData.assets.length) && statsData.children && statsData.children.length) {
+        statsData = statsData.children[0]
+      }
+
+      const outputPath = compiler.options.output.path
+      statsData.assets.forEach(asset => {
+        // Removing query part from filename (yes, somebody uses it for some reason and Webpack supports it)
+        asset.name = asset.name.replace(FILENAME_QUERY_REGEXP, '')
+        asset.fullPath = path.join(outputPath, asset.name)
+      })
+      // Analyze the assets and update sizes on assets and modules
+      analyzeBundle(statsData, assetSources)
+
+      const hasErrors = stats.hasErrors()
+
+      sendData([
+        {
+          type: 'status',
+          value: hasErrors ? 'Failed' : 'Success'
+        },
+        {
+          type: 'progress',
+          value: 1
+        },
+        {
+          type: 'operations',
+          value: `idle${getTimeMessage(timer)}`
+        }
+      ])
+
+      const statsFile = path.resolve(process.cwd(), `./node_modules/.stats-${this.type}.json`)
+      fs.writeJson(statsFile, {
+        errors: hasErrors,
+        warnings: stats.hasWarnings(),
+        data: statsData
+      }).then(() => {
+        sendData([
+          {
+            type: 'stats'
+          }
+        ])
+
+        if (!this.watching) {
+          this.cleanup()
+        }
+      }).catch(error => {
+        console.error(error)
+      })
+    })
+  }
+}
+
+module.exports = DashboardPlugin

frontend/node_modules/@vue/cli-service/lib/webpack/ModernModePlugin.js

@@ -0,0 +1,111 @@
+const fs = require('fs-extra')
+const path = require('path')
+
+// https://gist.github.com/samthor/64b114e4a4f539915a95b91ffd340acc
+const safariFix = `!function(){var e=document,t=e.createElement("script");if(!("noModule"in t)&&"onbeforeload"in t){var n=!1;e.addEventListener("beforeload",function(e){if(e.target===t)n=!0;else if(!e.target.hasAttribute("nomodule")||!n)return;e.preventDefault()},!0),t.type="module",t.src=".",e.head.appendChild(t),t.remove()}}();`
+
+class ModernModePlugin {
+  constructor ({ targetDir, isModernBuild, unsafeInline, jsDirectory }) {
+    this.targetDir = targetDir
+    this.isModernBuild = isModernBuild
+    this.unsafeInline = unsafeInline
+    this.jsDirectory = jsDirectory
+  }
+
+  apply (compiler) {
+    if (!this.isModernBuild) {
+      this.applyLegacy(compiler)
+    } else {
+      this.applyModern(compiler)
+    }
+  }
+
+  applyLegacy (compiler) {
+    const ID = `vue-cli-legacy-bundle`
+    compiler.hooks.compilation.tap(ID, compilation => {
+      compilation.hooks.htmlWebpackPluginAlterAssetTags.tapAsync(ID, async (data, cb) => {
+        // get stats, write to disk
+        await fs.ensureDir(this.targetDir)
+        const htmlName = path.basename(data.plugin.options.filename)
+        // Watch out for output files in sub directories
+        const htmlPath = path.dirname(data.plugin.options.filename)
+        const tempFilename = path.join(this.targetDir, htmlPath, `legacy-assets-${htmlName}.json`)
+        await fs.mkdirp(path.dirname(tempFilename))
+        await fs.writeFile(tempFilename, JSON.stringify(data.body))
+        cb()
+      })
+    })
+  }
+
+  applyModern (compiler) {
+    const ID = `vue-cli-modern-bundle`
+    compiler.hooks.compilation.tap(ID, compilation => {
+      compilation.hooks.htmlWebpackPluginAlterAssetTags.tapAsync(ID, async (data, cb) => {
+        // use <script type="module"> for modern assets
+        data.body.forEach(tag => {
+          if (tag.tagName === 'script' && tag.attributes) {
+            tag.attributes.type = 'module'
+          }
+        })
+
+        // use <link rel="modulepreload"> instead of <link rel="preload">
+        // for modern assets
+        data.head.forEach(tag => {
+          if (tag.tagName === 'link' &&
+              tag.attributes.rel === 'preload' &&
+              tag.attributes.as === 'script') {
+            tag.attributes.rel = 'modulepreload'
+          }
+        })
+
+        // inject links for legacy assets as <script nomodule>
+        const htmlName = path.basename(data.plugin.options.filename)
+        // Watch out for output files in sub directories
+        const htmlPath = path.dirname(data.plugin.options.filename)
+        const tempFilename = path.join(this.targetDir, htmlPath, `legacy-assets-${htmlName}.json`)
+        const legacyAssets = JSON.parse(await fs.readFile(tempFilename, 'utf-8'))
+          .filter(a => a.tagName === 'script' && a.attributes)
+        legacyAssets.forEach(a => { a.attributes.nomodule = '' })
+
+        if (this.unsafeInline) {
+          // inject inline Safari 10 nomodule fix
+          data.body.push({
+            tagName: 'script',
+            closeTag: true,
+            innerHTML: safariFix
+          })
+        } else {
+          // inject the fix as an external script
+          const safariFixPath = path.join(this.jsDirectory, 'safari-nomodule-fix.js')
+          const fullSafariFixPath = path.join(compilation.options.output.publicPath, safariFixPath)
+          compilation.assets[safariFixPath] = {
+            source: function () {
+              return new Buffer(safariFix)
+            },
+            size: function () {
+              return Buffer.byteLength(safariFix)
+            }
+          }
+          data.body.push({
+            tagName: 'script',
+            closeTag: true,
+            attributes: {
+              src: fullSafariFixPath
+            }
+          })
+        }
+
+        data.body.push(...legacyAssets)
+        await fs.remove(tempFilename)
+        cb()
+      })
+
+      compilation.hooks.htmlWebpackPluginAfterHtmlProcessing.tap(ID, data => {
+        data.html = data.html.replace(/\snomodule="">/g, ' nomodule>')
+      })
+    })
+  }
+}
+
+ModernModePlugin.safariFix = safariFix
+module.exports = ModernModePlugin

frontend/node_modules/@vue/cli-service/lib/webpack/MovePlugin.js

@@ -0,0 +1,16 @@
+const fs = require('fs-extra')
+
+module.exports = class MovePlugin {
+  constructor (from, to) {
+    this.from = from
+    this.to = to
+  }
+
+  apply (compiler) {
+    compiler.hooks.done.tap('move-plugin', () => {
+      if (fs.existsSync(this.from)) {
+        fs.moveSync(this.from, this.to, { overwrite: true })
+      }
+    })
+  }
+}

frontend/node_modules/@vue/cli-service/lib/webpack/analyzeBundle.js

@@ -0,0 +1,328 @@
+// From https://github.com/webpack-contrib/webpack-bundle-analyzer/blob/ba3dbd71cec7becec0fbf529833204425f66efde/src/parseUtils.js
+// Modified by Guillaume Chau (Akryum)
+
+const acorn = require('acorn')
+const walk = require('acorn-walk')
+const mapValues = require('lodash.mapvalues')
+const transform = require('lodash.transform')
+const zlib = require('zlib')
+const { warn } = require('@vue/cli-shared-utils')
+
+exports.analyzeBundle = function analyzeBundle (bundleStats, assetSources) {
+  // Picking only `*.js` assets from bundle that has non-empty `chunks` array
+  const jsAssets = []
+  const otherAssets = []
+
+  // Separate JS assets
+  bundleStats.assets.forEach(asset => {
+    if (asset.name.endsWith('.js') && asset.chunks && asset.chunks.length) {
+      jsAssets.push(asset)
+    } else {
+      otherAssets.push(asset)
+    }
+  })
+
+  // Trying to parse bundle assets and get real module sizes
+  let bundlesSources = null
+  let parsedModules = null
+
+  bundlesSources = {}
+  parsedModules = {}
+
+  for (const asset of jsAssets) {
+    const source = assetSources.get(asset.name)
+    let bundleInfo
+
+    try {
+      bundleInfo = parseBundle(source)
+    } catch (err) {
+      bundleInfo = null
+    }
+
+    if (!bundleInfo) {
+      warn(
+        `\nCouldn't parse bundle asset "${asset.fullPath}".\n` +
+        'Analyzer will use module sizes from stats file.\n'
+      )
+      parsedModules = null
+      bundlesSources = null
+      break
+    }
+
+    bundlesSources[asset.name] = bundleInfo.src
+    Object.assign(parsedModules, bundleInfo.modules)
+  }
+
+  // Update sizes
+
+  bundleStats.modules.forEach(module => {
+    const parsedSrc = parsedModules && parsedModules[module.id]
+    module.size = {
+      stats: module.size
+    }
+    if (parsedSrc) {
+      module.size.parsed = parsedSrc.length
+      module.size.gzip = getGzipSize(parsedSrc)
+    } else {
+      module.size.parsed = module.size.stats
+      module.size.gzip = 0
+    }
+  })
+
+  jsAssets.forEach(asset => {
+    const src = bundlesSources && bundlesSources[asset.name]
+    asset.size = {
+      stats: asset.size
+    }
+    if (src) {
+      asset.size.parsed = src.length
+      asset.size.gzip = getGzipSize(src)
+    } else {
+      asset.size.parsed = asset.size.stats
+      asset.size.gzip = 0
+    }
+  }, {})
+
+  otherAssets.forEach(asset => {
+    const src = assetSources.get(asset.name)
+    asset.size = {
+      stats: asset.size,
+      parsed: asset.size
+    }
+    if (src) {
+      asset.size.gzip = getGzipSize(src)
+    } else {
+      asset.size.gzip = 0
+    }
+  })
+}
+
+function parseBundle (bundleContent) {
+  const ast = acorn.parse(bundleContent, {
+    sourceType: 'script',
+    // I believe in a bright future of ECMAScript!
+    // Actually, it's set to `2050` to support the latest ECMAScript version that currently exists.
+    // Seems like `acorn` supports such weird option value.
+    ecmaVersion: 2050
+  })
+
+  const walkState = {
+    locations: null
+  }
+
+  walk.recursive(
+    ast,
+    walkState,
+    {
+      CallExpression (node, state, c) {
+        if (state.sizes) return
+
+        const args = node.arguments
+
+        // Additional bundle without webpack loader.
+        // Modules are stored in second argument, after chunk ids:
+        // webpackJsonp([<chunks>], <modules>, ...)
+        // As function name may be changed with `output.jsonpFunction` option we can't rely on it's default name.
+        if (
+          node.callee.type === 'Identifier' &&
+          args.length >= 2 &&
+          isArgumentContainsChunkIds(args[0]) &&
+          isArgumentContainsModulesList(args[1])
+        ) {
+          state.locations = getModulesLocationFromFunctionArgument(args[1])
+          return
+        }
+
+        // Additional bundle without webpack loader, with module IDs optimized.
+        // Modules are stored in second arguments Array(n).concat() call
+        // webpackJsonp([<chunks>], Array([minimum ID]).concat([<module>, <module>, ...]))
+        // As function name may be changed with `output.jsonpFunction` option we can't rely on it's default name.
+        if (
+          node.callee.type === 'Identifier' &&
+          (args.length === 2 || args.length === 3) &&
+          isArgumentContainsChunkIds(args[0]) &&
+          isArgumentArrayConcatContainingChunks(args[1])
+        ) {
+          state.locations = getModulesLocationFromArrayConcat(args[1])
+          return
+        }
+
+        // Main bundle with webpack loader
+        // Modules are stored in first argument:
+        // (function (...) {...})(<modules>)
+        if (
+          node.callee.type === 'FunctionExpression' &&
+          !node.callee.id &&
+          args.length === 1 &&
+          isArgumentContainsModulesList(args[0])
+        ) {
+          state.locations = getModulesLocationFromFunctionArgument(args[0])
+          return
+        }
+
+        // Additional bundles with webpack 4 are loaded with:
+        // (window.webpackJsonp=window.webpackJsonp||[]).push([[chunkId], [<module>, <module>], [[optional_entries]]]);
+        if (
+          isWindowPropertyPushExpression(node) &&
+          args.length === 1 &&
+          isArgumentContainingChunkIdsAndModulesList(args[0])
+        ) {
+          state.locations = getModulesLocationFromFunctionArgument(args[0].elements[1])
+          return
+        }
+
+        // Walking into arguments because some of plugins (e.g. `DedupePlugin`) or some Webpack
+        // features (e.g. `umd` library output) can wrap modules list into additional IIFE.
+        args.forEach(arg => c(arg, state))
+      }
+    }
+  )
+
+  if (!walkState.locations) {
+    return null
+  }
+
+  return {
+    src: bundleContent,
+    modules: mapValues(walkState.locations,
+      loc => bundleContent.slice(loc.start, loc.end)
+    )
+  }
+}
+
+function getGzipSize (buffer) {
+  return zlib.gzipSync(buffer).length
+}
+
+function isArgumentContainsChunkIds (arg) {
+  // Array of numeric or string ids. Chunk IDs are strings when NamedChunksPlugin is used
+  return (arg.type === 'ArrayExpression' && arg.elements.every(isModuleId))
+}
+
+function isArgumentContainsModulesList (arg) {
+  if (arg.type === 'ObjectExpression') {
+    return arg.properties
+      .map(prop => prop.value)
+      .every(isModuleWrapper)
+  }
+
+  if (arg.type === 'ArrayExpression') {
+    // Modules are contained in array.
+    // Array indexes are module ids
+    return arg.elements.every(elem =>
+      // Some of array items may be skipped because there is no module with such id
+      !elem ||
+      isModuleWrapper(elem)
+    )
+  }
+
+  return false
+}
+
+function isArgumentContainingChunkIdsAndModulesList (arg) {
+  if (
+    arg.type === 'ArrayExpression' &&
+    arg.elements.length >= 2 &&
+    isArgumentContainsChunkIds(arg.elements[0]) &&
+    isArgumentContainsModulesList(arg.elements[1])
+  ) {
+    return true
+  }
+  return false
+}
+
+function isArgumentArrayConcatContainingChunks (arg) {
+  if (
+    arg.type === 'CallExpression' &&
+    arg.callee.type === 'MemberExpression' &&
+    // Make sure the object called is `Array(<some number>)`
+    arg.callee.object.type === 'CallExpression' &&
+    arg.callee.object.callee.type === 'Identifier' &&
+    arg.callee.object.callee.name === 'Array' &&
+    arg.callee.object.arguments.length === 1 &&
+    isNumericId(arg.callee.object.arguments[0]) &&
+    // Make sure the property X called for `Array(<some number>).X` is `concat`
+    arg.callee.property.type === 'Identifier' &&
+    arg.callee.property.name === 'concat' &&
+    // Make sure exactly one array is passed in to `concat`
+    arg.arguments.length === 1 &&
+    arg.arguments[0].type === 'ArrayExpression'
+  ) {
+    // Modules are contained in `Array(<minimum ID>).concat(` array:
+    // https://github.com/webpack/webpack/blob/v1.14.0/lib/Template.js#L91
+    // The `<minimum ID>` + array indexes are module ids
+    return true
+  }
+
+  return false
+}
+
+function isWindowPropertyPushExpression (node) {
+  return node.callee.type === 'MemberExpression' &&
+    node.callee.property.name === 'push' &&
+    node.callee.object.type === 'AssignmentExpression' &&
+    node.callee.object.left.object.name === 'window'
+}
+
+function isModuleWrapper (node) {
+  return (
+    // It's an anonymous function expression that wraps module
+    ((node.type === 'FunctionExpression' || node.type === 'ArrowFunctionExpression') && !node.id) ||
+    // If `DedupePlugin` is used it can be an ID of duplicated module...
+    isModuleId(node) ||
+    // or an array of shape [<module_id>, ...args]
+    (node.type === 'ArrayExpression' && node.elements.length > 1 && isModuleId(node.elements[0]))
+  )
+}
+
+function isModuleId (node) {
+  return (node.type === 'Literal' && (isNumericId(node) || typeof node.value === 'string'))
+}
+
+function isNumericId (node) {
+  return (node.type === 'Literal' && Number.isInteger(node.value) && node.value >= 0)
+}
+
+function getModulesLocationFromFunctionArgument (arg) {
+  if (arg.type === 'ObjectExpression') {
+    const modulesNodes = arg.properties
+
+    return transform(modulesNodes, (result, moduleNode) => {
+      const moduleId = moduleNode.key.name || moduleNode.key.value
+
+      result[moduleId] = getModuleLocation(moduleNode.value)
+    }, {})
+  }
+
+  if (arg.type === 'ArrayExpression') {
+    const modulesNodes = arg.elements
+
+    return transform(modulesNodes, (result, moduleNode, i) => {
+      if (!moduleNode) return
+
+      result[i] = getModuleLocation(moduleNode)
+    }, {})
+  }
+
+  return {}
+}
+
+function getModulesLocationFromArrayConcat (arg) {
+  // arg(CallExpression) =
+  //   Array([minId]).concat([<minId module>, <minId+1 module>, ...])
+  //
+  // Get the [minId] value from the Array() call first argument literal value
+  const minId = arg.callee.object.arguments[0].value
+  // The modules reside in the `concat()` function call arguments
+  const modulesNodes = arg.arguments[0].elements
+
+  return transform(modulesNodes, (result, moduleNode, i) => {
+    if (!moduleNode) return
+
+    result[i + minId] = getModuleLocation(moduleNode)
+  }, {})
+}
+
+function getModuleLocation (node) {
+  return { start: node.start, end: node.end }
+}

frontend/node_modules/@vue/cli-service/node_modules/.bin/json5

@@ -0,0 +1,16 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*|*MINGW*|*MSYS*)
+        if command -v cygpath > /dev/null 2>&1; then
+            basedir=`cygpath -w "$basedir"`
+        fi
+    ;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  exec "$basedir/node"  "$basedir/../json5/lib/cli.js" "$@"
+else 
+  exec node  "$basedir/../json5/lib/cli.js" "$@"
+fi

frontend/node_modules/@vue/cli-service/node_modules/.bin/json5.cmd

@@ -0,0 +1,17 @@
+@ECHO off
+GOTO start
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
+:start
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
+) ELSE (
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%"  "%dp0%\..\json5\lib\cli.js" %*

frontend/node_modules/@vue/cli-service/node_modules/.bin/json5.ps1

@@ -0,0 +1,28 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "$basedir/node$exe"  "$basedir/../json5/lib/cli.js" $args
+  } else {
+    & "$basedir/node$exe"  "$basedir/../json5/lib/cli.js" $args
+  }
+  $ret=$LASTEXITCODE
+} else {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "node$exe"  "$basedir/../json5/lib/cli.js" $args
+  } else {
+    & "node$exe"  "$basedir/../json5/lib/cli.js" $args
+  }
+  $ret=$LASTEXITCODE
+}
+exit $ret

frontend/node_modules/@vue/cli-service/node_modules/big.js/LICENCE

@@ -0,0 +1,23 @@
+The MIT Expat Licence.
+
+Copyright (c) 2012 Michael Mclaughlin
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+

frontend/node_modules/@vue/cli-service/node_modules/big.js/README.md

@@ -0,0 +1,263 @@
+
+# big.js #
+
+A small, fast JavaScript library for arbitrary-precision decimal arithmetic.
+
+The little sister to [bignumber.js](https://github.com/MikeMcl/bignumber.js/).
+See also [decimal.js](https://github.com/MikeMcl/decimal.js/), and [here](https://github.com/MikeMcl/big.js/wiki) for the difference between them.
+
+## Features
+
+  - Faster, smaller and easier-to-use than JavaScript versions of Java's BigDecimal
+  - Only 2.7 KB minified and gzipped
+  - Simple API
+  - Replicates the `toExponential`, `toFixed` and `toPrecision` methods of JavaScript's Number type
+  - Includes a `sqrt` method
+  - Stores values in an accessible decimal floating point format
+  - No dependencies
+  - Comprehensive [documentation](http://mikemcl.github.io/big.js/) and test set
+
+## Load
+
+The library is the single JavaScript file *big.js* (or *big.min.js*, which is *big.js* minified).
+
+It can be loaded via a script tag in an HTML document for the browser
+
+    <script src='./relative/path/to/big.js'></script>
+
+or as a CommonJS, [Node.js](http://nodejs.org) or AMD module using `require`.
+
+    var Big = require('big.js');
+
+For Node.js, the library is available from the npm registry:
+
+    $ npm install big.js
+
+
+
+## Use
+
+*In all examples below, `var`, semicolons and `toString` calls are not shown.
+If a commented-out value is in quotes it means `toString` has been called on the preceding expression.*
+
+The library exports a single function: Big, the constructor of Big number instances.
+It accepts a value of type Number, String or Big number Object.
+
+    x = new Big(123.4567)
+    y = Big('123456.7e-3')             // 'new' is optional
+    z = new Big(x)
+    x.eq(y) && x.eq(z) && y.eq(z)      // true
+
+A Big number is immutable in the sense that it is not changed by its methods.
+
+    0.3 - 0.1                          // 0.19999999999999998
+    x = new Big(0.3)
+    x.minus(0.1)                       // "0.2"
+    x                                  // "0.3"
+
+The methods that return a Big number can be chained.
+
+    x.div(y).plus(z).times(9).minus('1.234567801234567e+8').plus(976.54321).div('2598.11772')
+    x.sqrt().div(y).pow(3).gt(y.mod(z))    // true
+
+Like JavaScript's Number type, there are `toExponential`, `toFixed` and `toPrecision` methods.
+
+    x = new Big(255.5)
+    x.toExponential(5)                 // "2.55500e+2"
+    x.toFixed(5)                       // "255.50000"
+    x.toPrecision(5)                   // "255.50"
+
+The maximum number of decimal places and the rounding mode used to round the results of the `div`, `sqrt` and `pow`
+(with negative exponent) methods is determined by the value of the `DP` and `RM` properties of the `Big` number constructor.  
+
+The other methods always give the exact result.  
+
+(From *v3.0.0*, multiple Big number constructors can be created, see Change Log below.)
+
+    Big.DP = 10
+    Big.RM = 1
+
+    x = new Big(2);
+    y = new Big(3);
+    z = x.div(y)                       // "0.6666666667"
+    z.sqrt()                           // "0.8164965809"
+    z.pow(-3)                          // "3.3749999995"
+    z.times(z)                         // "0.44444444448888888889"
+    z.times(z).round(10)               // "0.4444444445"
+
+
+The value of a Big number is stored in a decimal floating point format in terms of a coefficient, exponent and sign.
+
+    x = new Big(-123.456);
+    x.c                                // [1,2,3,4,5,6]    coefficient (i.e. significand)
+    x.e                                // 2                exponent
+    x.s                                // -1               sign
+
+For further information see the [API](http://mikemcl.github.io/big.js/) reference from the *doc* folder.
+
+## Test
+
+The *test* directory contains the test scripts for each Big number method.
+
+The tests can be run with Node or a browser.
+
+To test a single method, from a command-line shell at the *test* directory, use e.g.
+
+    $ node toFixed
+
+To test all the methods
+
+    $ node every-test
+
+For the browser, see *single-test.html* and *every-test.html* in the *test/browser* directory.
+
+*big-vs-number.html* enables some of the methods of big.js to be compared with those of JavaScript's Number type.
+
+## Performance
+
+The *perf* directory contains two applications and a *lib* directory containing the BigDecimal libraries used by both.
+
+*big-vs-bigdecimal.html* tests the performance of big.js against the JavaScript translations of two versions of BigDecimal, its use should be more or less self-explanatory.
+(The GWT version doesn't work in IE 6.)
+
+* GWT: java.math.BigDecimal
+<https://github.com/iriscouch/bigdecimal.js>
+* ICU4J: com.ibm.icu.math.BigDecimal
+<https://github.com/dtrebbien/BigDecimal.js>
+
+The BigDecimal in Node's npm registry is the GWT version. Despite its seeming popularity I have found it to have some serious bugs, see the Node script *perf/lib/bigdecimal_GWT/bugs.js* for examples of flaws in its *remainder*, *divide* and *compareTo* methods.
+
+*bigtime.js* is a Node command-line application which tests the performance of big.js against the GWT version of
+BigDecimal from the npm registry.
+
+For example, to compare the time taken by the big.js `plus` method and the BigDecimal `add` method:
+
+    $ node bigtime plus 10000 40
+
+This will time 10000 calls to each, using operands of up to 40 random digits and will check that the results match.
+
+For help:
+
+    $ node bigtime -h
+
+## Build
+
+I.e. minify.
+
+For Node, if uglify-js is installed globally ( `npm install uglify-js -g` ) then
+
+    uglifyjs -o ./big.min.js ./big.js
+
+will create *big.min.js*.
+
+The *big.min.js* already present was created with *Microsoft Ajax Minifier 5.11*.
+
+## TypeScript
+
+The [DefinitelyTyped](https://github.com/borisyankov/DefinitelyTyped) project has a TypeScript [definitions file](https://github.com/borisyankov/DefinitelyTyped/blob/master/big.js/big.js.d.ts) for big.js.
+
+The definitions file can be added to your project via the [big.js.TypeScript.DefinitelyTyped](https://www.nuget.org/packages/big.js.TypeScript.DefinitelyTyped/0.0.1) NuGet package or via [tsd](http://definitelytyped.org/tsd/).
+
+    tsd query big.js --action install
+
+Any questions about the TypeScript definitions file should be addressed to the DefinitelyTyped project.
+
+## Feedback
+
+Feedback is welcome.
+
+Bugs/comments/questions?
+Open an issue, or email
+
+Michael
+<a href="mailto:M8ch88l@gmail.com">M8ch88l@gmail.com</a>
+
+Bitcoin donation to:
+**1DppGRQSjVSMgGxuygDEHQuWEdTiVEzJYG**
+Thank you
+
+## Licence
+
+See LICENCE.
+
+## Change Log
+
+####3.2.0
+
+* 14/09/17 Aid ES6 import.
+
+####3.1.3
+
+* Minor documentation updates.
+
+####3.1.2
+
+* README typo.
+
+####3.1.1
+
+* API documentation update, including FAQ additions.
+
+####3.1.0
+
+* Renamed and exposed `TO_EXP_NEG` and `TO_EXP_POS` as `Big.E_NEG` and
+ `Big.E_POS`.
+
+####3.0.2
+
+* Remove *.npmignore*, use `files` field in *package.json* instead.
+
+####3.0.1
+
+* Added `sub`, `add` and `mul` aliases.
+* Clean-up after lint.
+
+####3.0.0
+
+* 10/12/14 Added [multiple constructor functionality](http://mikemcl.github.io/big.js/#faq).
+* No breaking changes or other additions, but a major code reorganisation,
+ so *v3* seemed appropriate.
+
+####2.5.2
+
+* 1/11/14 Added bower.json.
+
+####2.5.1
+
+* 8/06/14 Amend README requires.
+
+####2.5.0
+
+* 26/01/14 Added `toJSON` method so serialization uses `toString`.
+
+####2.4.1
+
+* 17/10/13 Conform signed zero to IEEEE 754 (2008).
+
+####2.4.0
+
+* 19/09/13 Throw instances of `Error`.
+
+####2.3.0
+
+* 16/09/13 Added `cmp` method.
+
+####2.2.0
+
+* 11/07/13 Added 'round up' mode.
+
+####2.1.0
+
+* 26/06/13 Allow e.g. `.1` and `2.`.
+
+####2.0.0
+
+* 12/05/13 Added `abs` method and replaced `cmp` with `eq`, `gt`, `gte`, `lt`, and `lte` methods.
+
+####1.0.1
+
+* Changed default value of MAX_DP to 1E6
+
+####1.0.0
+
+* 7/11/2012 Initial release

frontend/node_modules/@vue/cli-service/node_modules/big.js/package.json

@@ -0,0 +1,43 @@
+{
+  "name": "big.js",
+  "description": "A small, fast, easy-to-use library for arbitrary-precision decimal arithmetic",
+  "version": "3.2.0",
+  "keywords": [
+    "arbitrary",
+    "precision",
+    "arithmetic",
+    "big",
+    "number",
+    "decimal",
+    "float",
+    "biginteger",
+    "bigdecimal",
+    "bignumber",
+    "bigint",
+    "bignum"
+  ],
+  "repository" : {
+    "type": "git",
+    "url": "https://github.com/MikeMcl/big.js.git"
+  },
+  "main": "big.js",
+  "author": {
+    "name": "Michael Mclaughlin",
+    "email": "M8ch88l@gmail.com"
+  },
+   "bugs": {
+    "url": "https://github.com/MikeMcl/big.js/issues"
+  },
+  "engines": {
+    "node": "*"
+  },
+  "license": "MIT",
+  "scripts": {
+    "test": "node ./test/every-test.js",
+    "build": "uglifyjs big.js --source-map doc/big.js.map -c -m -o big.min.js --preamble \"/* big.js v3.2.0 https://github.com/MikeMcl/big.js/LICENCE */\""
+  },
+  "files": [
+    "big.js",
+    "big.min.js"
+  ]
+}

frontend/node_modules/@vue/cli-service/node_modules/emojis-list/CHANGELOG.md

@@ -0,0 +1,70 @@
+<a name="2.1.0"></a>
+# 2.1.0 (2016-10-03)
+
+* Fetch new emoji ([7dbe84d](https://github.com/kikobeats/emojis-list/commit/7dbe84d))
+
+
+
+<a name="2.0.1"></a>
+## 2.0.1 (2016-05-12)
+
+* Fix typo ([3808909](https://github.com/kikobeats/emojis-list/commit/3808909))
+
+
+
+<a name="2.0.0"></a>
+# 2.0.0 (2016-05-12)
+
+* Add update script ([f846dd6](https://github.com/kikobeats/emojis-list/commit/f846dd6))
+* Block dependencies in last version ([1d9e0a5](https://github.com/kikobeats/emojis-list/commit/1d9e0a5))
+* Extract main file name ([9ffe7bb](https://github.com/kikobeats/emojis-list/commit/9ffe7bb))
+* Remove unnecessary files ([4c34729](https://github.com/kikobeats/emojis-list/commit/4c34729))
+* Update docs, special webpack setup is not necessary ([c4aefe9](https://github.com/kikobeats/emojis-list/commit/c4aefe9))
+* Update example ([1e2ae03](https://github.com/kikobeats/emojis-list/commit/1e2ae03))
+* Update how to generate emojis array ([b56bad9](https://github.com/kikobeats/emojis-list/commit/b56bad9))
+* Update main file based in the new interface ([996fccb](https://github.com/kikobeats/emojis-list/commit/996fccb))
+
+
+
+<a name="1.0.3"></a>
+## 1.0.3 (2016-05-12)
+
+* Add standard as linter ([5e939d6](https://github.com/kikobeats/emojis-list/commit/5e939d6))
+* Change interface ([16bc0c0](https://github.com/kikobeats/emojis-list/commit/16bc0c0))
+* Generate emoji file ([fbcf8e9](https://github.com/kikobeats/emojis-list/commit/fbcf8e9))
+* Remove unnecessary special doc ([2b12bec](https://github.com/kikobeats/emojis-list/commit/2b12bec))
+* chore(package): update browserify to version 13.0.1 ([e2c98bf](https://github.com/kikobeats/emojis-list/commit/e2c98bf))
+* chore(package): update gulp-header to version 1.8.1 ([28de793](https://github.com/kikobeats/emojis-list/commit/28de793))
+
+
+
+<a name="1.0.2"></a>
+## 1.0.2 (2016-05-05)
+
+* fixed #2 ([9a6abe7](https://github.com/kikobeats/emojis-list/commit/9a6abe7)), closes [#2](https://github.com/kikobeats/emojis-list/issues/2)
+* Fomar using standard ([5202f9f](https://github.com/kikobeats/emojis-list/commit/5202f9f))
+* Update badge ([53fad9b](https://github.com/kikobeats/emojis-list/commit/53fad9b))
+
+
+
+<a name="1.0.1"></a>
+## 1.0.1 (2016-04-13)
+
+* lock versions ([4a5d82e](https://github.com/kikobeats/emojis-list/commit/4a5d82e))
+* setup devDependencies ([d1de0fc](https://github.com/kikobeats/emojis-list/commit/d1de0fc))
+* update bumped ([9941038](https://github.com/kikobeats/emojis-list/commit/9941038))
+* Update package.json ([6c14b74](https://github.com/kikobeats/emojis-list/commit/6c14b74))
+* Update README.md ([1d9beeb](https://github.com/kikobeats/emojis-list/commit/1d9beeb))
+* Update README.md ([73f215e](https://github.com/kikobeats/emojis-list/commit/73f215e))
+* Update tests ([a94f7dc](https://github.com/kikobeats/emojis-list/commit/a94f7dc))
+
+
+
+<a name="1.0.0"></a>
+# 1.0.0 (2015-05-12)
+
+* first commit ([a65b79d](https://github.com/kikobeats/emojis-list/commit/a65b79d))
+* updated ([9f0564c](https://github.com/kikobeats/emojis-list/commit/9f0564c))
+
+
+

frontend/node_modules/@vue/cli-service/node_modules/emojis-list/LICENSE.md

@@ -0,0 +1,9 @@
+The MIT License (MIT)
+
+Copyright © 2015 Kiko Beats
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

frontend/node_modules/@vue/cli-service/node_modules/emojis-list/README.md

@@ -0,0 +1,48 @@
+# emojis-list
+
+[![Dependency status](http://img.shields.io/david/Kikobeats/emojis-list.svg?style=flat-square)](https://david-dm.org/Kikobeats/emojis-list)
+[![Dev Dependencies Status](http://img.shields.io/david/dev/Kikobeats/emojis-list.svg?style=flat-square)](https://david-dm.org/Kikobeats/emojis-list#info=devDependencies)
+[![NPM Status](http://img.shields.io/npm/dm/emojis-list.svg?style=flat-square)](https://www.npmjs.org/package/emojis-list)
+[![Donate](https://img.shields.io/badge/donate-paypal-blue.svg?style=flat-square)](https://paypal.me/kikobeats)
+
+> Complete list of standard Unicode Hex Character Code that represent emojis.
+
+**NOTE**: The lists is related with the Unicode Hex Character Code. The representation of the emoji depend of the system. Will be possible that the system don't have all the representations.
+
+## Install
+
+```bash
+npm install emojis-list --save
+```
+
+If you want to use in the browser (powered by [Browserify](http://browserify.org/)):
+
+```bash
+bower install emojis-list --save
+```
+
+and later link in your HTML:
+
+```html
+<script src="bower_components/emojis-list/dist/emojis-list.js"></script>
+```
+
+## Usage
+
+```
+var emojis = require('emojis-list');
+console.log(emojis[0]);
+// => 🀄
+```
+
+## Related
+
+* [emojis-unicode](https://github.com/Kikobeats/emojis-unicode) – Complete list of standard Unicode codes that represent emojis.
+* [emojis-keywords](https://github.com/Kikobeats/emojis-keywords) – Complete list of am emoji shortcuts.
+* [is-emoji-keyword](https://github.com/Kikobeats/is-emoji-keyword) – Check if a word is a emoji shortcut.
+* [is-standard-emoji](https://github.com/kikobeats/is-standard-emoji) – Simply way to check if a emoji is a standard emoji.
+* [trim-emoji](https://github.com/Kikobeats/trim-emoji) – Deletes ':' from the begin and the end of an emoji shortcut.
+
+## License
+
+MIT © [Kiko Beats](http://www.kikobeats.com)

frontend/node_modules/@vue/cli-service/node_modules/emojis-list/package.json

@@ -0,0 +1,51 @@
+{
+  "name": "emojis-list",
+  "description": "Complete list of standard emojis.",
+  "homepage": "https://github.com/Kikobeats/emojis-list",
+  "version": "2.1.0",
+  "main": "./index.js",
+  "author": {
+    "email": "josefrancisco.verdu@gmail.com",
+    "name": "Kiko Beats",
+    "url": "https://github.com/Kikobeats"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/kikobeats/emojis-list.git"
+  },
+  "bugs": {
+    "url": "https://github.com/Kikobeats/emojis-list/issues"
+  },
+  "keywords": [
+    "archive",
+    "complete",
+    "emoji",
+    "list",
+    "standard"
+  ],
+  "devDependencies": {
+    "acho": "latest",
+    "browserify": "latest",
+    "cheerio": "latest",
+    "got": ">=5 <6",
+    "gulp": "latest",
+    "gulp-header": "latest",
+    "gulp-uglify": "latest",
+    "gulp-util": "latest",
+    "standard": "latest",
+    "vinyl-buffer": "latest",
+    "vinyl-source-stream": "latest"
+  },
+  "engines": {
+    "node": ">= 0.10"
+  },
+  "files": [
+    "index.js"
+  ],
+  "scripts": {
+    "pretest": "standard update.js",
+    "test": "echo 'YOLO'",
+    "update": "node update"
+  },
+  "license": "MIT"
+}

frontend/node_modules/@vue/cli-service/node_modules/html-webpack-plugin/CHANGELOG.md

@@ -0,0 +1,452 @@
+# Change Log
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+<a name="3.2.0"></a>
+# [3.2.0](https://github.com/jantimon/html-webpack-plugin/compare/v3.1.0...v3.2.0) (2018-04-03)
+
+
+### Bug Fixes
+
+* **loader:** Allow to add new template parameters ([f7eac19](https://github.com/jantimon/html-webpack-plugin/commit/f7eac19)), closes [#915](https://github.com/jantimon/html-webpack-plugin/issues/915)
+* **loader:** Use lodash inside the loader directly ([7b4eb7f](https://github.com/jantimon/html-webpack-plugin/commit/7b4eb7f)), closes [#786](https://github.com/jantimon/html-webpack-plugin/issues/786)
+
+
+### Features
+
+* Add meta tag option ([a7d37ca](https://github.com/jantimon/html-webpack-plugin/commit/a7d37ca))
+* Support node 6.9 ([74a22c4](https://github.com/jantimon/html-webpack-plugin/commit/74a22c4)), closes [#918](https://github.com/jantimon/html-webpack-plugin/issues/918)
+
+
+
+<a name="3.1.0"></a>
+# [3.1.0](https://github.com/jantimon/html-webpack-plugin/compare/v3.0.8...v3.1.0) (2018-03-22)
+
+
+### Features
+
+* Allow to overwrite the templateParameter [#830](https://github.com/jantimon/html-webpack-plugin/issues/830) ([c5e32d3](https://github.com/jantimon/html-webpack-plugin/commit/c5e32d3))
+
+
+
+<a name="3.0.8"></a>
+## [3.0.8](https://github.com/jantimon/html-webpack-plugin/compare/v3.0.7...v3.0.8) (2018-03-22)
+
+
+### Bug Fixes
+
+* **compiler:** Fallback to 3.0.7 because of [#900](https://github.com/jantimon/html-webpack-plugin/issues/900) ([05ee29b](https://github.com/jantimon/html-webpack-plugin/commit/05ee29b))
+
+
+
+<a name="3.0.7"></a>
+## [3.0.7](https://github.com/jantimon/html-webpack-plugin/compare/v3.0.6...v3.0.7) (2018-03-19)
+
+
+### Bug Fixes
+
+* **compiler:** Set single entry name [#895](https://github.com/jantimon/html-webpack-plugin/issues/895) ([26dcb98](https://github.com/jantimon/html-webpack-plugin/commit/26dcb98))
+
+
+
+<a name="3.0.6"></a>
+## [3.0.6](https://github.com/jantimon/html-webpack-plugin/compare/v3.0.5...v3.0.6) (2018-03-06)
+
+
+### Bug Fixes
+
+* **hooks:** Call tapable.apply directly [#879](https://github.com/jantimon/html-webpack-plugin/issues/879) ([bcbb036](https://github.com/jantimon/html-webpack-plugin/commit/bcbb036))
+
+
+
+<a name="3.0.5"></a>
+## [3.0.5](https://github.com/jantimon/html-webpack-plugin/compare/v3.0.2...v3.0.5) (2018-03-06)
+
+
+### Bug Fixes
+
+* **entries:** do not ignore JS if there is also CSS ([020b714](https://github.com/jantimon/html-webpack-plugin/commit/020b714))
+* **entries:** Don't add css entries twice ([0348d6b](https://github.com/jantimon/html-webpack-plugin/commit/0348d6b))
+* **hooks:** Remove deprecated tapable calls [#879](https://github.com/jantimon/html-webpack-plugin/issues/879) ([2288f20](https://github.com/jantimon/html-webpack-plugin/commit/2288f20))
+
+
+
+<a name="3.0.4"></a>
+## [3.0.4](https://github.com/jantimon/html-webpack-plugin/compare/v3.0.2...v3.0.4) (2018-03-01)
+
+
+### Bug Fixes
+
+* **entries:** Don't add css entries twice ([e890f23](https://github.com/jantimon/html-webpack-plugin/commit/e890f23))
+
+
+
+<a name="3.0.3"></a>
+## [3.0.3](https://github.com/jantimon/html-webpack-plugin/compare/v3.0.2...v3.0.3) (2018-03-01)
+
+
+### Refactor
+
+* **performance:** Reduce the amount of chunk information gathered based on #825 ([06c59a7](https://github.com/jantimon/html-webpack-plugin/commit/06c59a7))
+
+
+<a name="3.0.2"></a>
+## [3.0.2](https://github.com/jantimon/html-webpack-plugin/compare/v3.0.1...v3.0.2) (2018-03-01)
+
+
+### Bug Fixes
+
+* **query-loader:** In case no query is provided, return an empty object. This fixes #727 ([7587754](https://github.com/jantimon/html-webpack-plugin/commit/7587754))
+
+
+
+<a name="3.0.1"></a>
+## [3.0.1](https://github.com/jantimon/html-webpack-plugin/compare/v3.0.0...v3.0.1) (2018-03-01)
+
+
+### Bug Fixes
+
+* **package:** Remove the extract-text-webpack-plugin peer dependency ([57411a9](https://github.com/jantimon/html-webpack-plugin/commit/57411a9))
+
+<a name="3.0.0"></a>
+## [3.0.0](https://github.com/jantimon/html-webpack-plugin/compare/v2.30.1...v3.0.0) (2018-28-02)
+
+### Features
+
+* Add support for the new [webpack tapable](https://github.com/webpack/tapable) to be compatible with webpack 4.x
+* Remove bluebird dependency
+
+### BREAKING CHANGES
+
+* Similar to webpack 4.x the support for node versions older than 6 are no longer supported
+
+<a name="2.30.1"></a>
+## 2.30.1
+
+* Revert part the performance optimization ([#723](https://github.com/jantimon/html-webpack-plugin/pull/723)) because of [#753](https://github.com/jantimon/html-webpack-plugin/issues/753).
+
+<a name="2.30.0"></a>
+## 2.30.0
+
+* Add manual sort
+* Performance improvements ([#723](https://github.com/jantimon/html-webpack-plugin/pull/723))
+
+<a name="2.29.0"></a>
+## 2.29.0
+
+* Add support for Webpack 3
+
+<a name="2.28.0"></a>
+## 2.28.0
+
+* Backport 3.x void tag for plugin authors
+
+<a name="2.27.1"></a>
+## 2.27.1
+
+* Revert 2.25.0 loader resolving
+
+<a name="2.27.0"></a>
+## 2.27.0
+
+* Fix a chunksorter webpack 2 issue ([#569](https://github.com/jantimon/html-webpack-plugin/pull/569))
+* Fix template path resolving ([#542](https://github.com/jantimon/html-webpack-plugin/pull/542))
+
+<a name="2.26.0"></a>
+## 2.26.0
+
+* Allow plugins to add attributes without values to the `<script>` and `<link>` tags
+
+<a name="2.25.0"></a>
+## 2.25.0
+
+* Clearer loader output
+* Add basic support for webpack 2
+
+<a name="2.24.1"></a>
+## 2.24.1
+
+* Hide event deprecated warning of 'applyPluginsAsyncWaterfall' for html-webpack-plugin-after-emit and improve the warning message.
+
+<a name="2.24.0"></a>
+## 2.24.0
+
+* Update dependencies
+* Add deprecate warning for plugins not returning a result
+* Add [path] for favicons
+
+<a name="2.23.0"></a>
+## 2.23.0
+
+* Update dependencies
+* Stop automated tests for webpack 2 beta because of [#401](https://github.com/jantimon/html-webpack-plugin/issues/401)
+
+<a name="2.22.0"></a>
+## 2.22.0
+
+* Update dependencies
+
+<a name="2.21.1"></a>
+## 2.21.1
+
+* Better error handling ([#354](https://github.com/jantimon/html-webpack-plugin/pull/354))
+
+<a name="2.21.0"></a>
+## 2.21.0
+
+* Add `html-webpack-plugin-alter-asset-tags` event to allow plugins to adjust the script/link tags
+
+<a name="2.20.0"></a>
+## 2.20.0
+
+* Exclude chunks works now even if combined with dependency sort
+
+<a name="2.19.0"></a>
+## 2.19.0
+
+* Add `html-webpack-plugin-alter-chunks` event for custom chunk sorting and interpolation
+
+<a name="2.18.0"></a>
+## 2.18.0
+
+* Updated all dependencies
+
+<a name="2.17.0"></a>
+## 2.17.0
+
+* Add `type` attribute to `script` element to prevent issues in Safari 9.1.1
+
+<a name="2.16.2"></a>
+## 2.16.2
+
+* Fix bug introduced by 2.16.2. Fixes  [#315](https://github.com/jantimon/html-webpack-plugin/issues/315)
+
+<a name="2.16.1"></a>
+## 2.16.1
+
+* Fix hot module replacement for webpack 2.x
+
+<a name="2.16.0"></a>
+## 2.16.0
+
+* Add support for dynamic filenames like index[hash].html
+
+<a name="2.15.0"></a>
+## 2.15.0
+
+* Add full unit test coverage for the webpack 2 beta version
+* For webpack 2 the default sort will be 'dependency' instead of 'id'
+* Upgrade dependencies
+
+<a name="2.14.0"></a>
+## 2.14.0
+
+* Export publicPath to the template
+* Add example for inlining css and js
+
+<a name="2.13.0"></a>
+## 2.13.0
+
+* Add support for absolute output file names
+* Add support for relative file names outside the output path
+
+<a name="2.12.0"></a>
+## 2.12.0
+
+* Basic Webpack 2.x support #225
+
+<a name="2.11.0"></a>
+## 2.11.0
+
+* Add `xhtml` option which is turned of by default. When activated it will inject self closed `<link href=".." />` tags instead of unclosed `<link href="..">` tags. ([#255](https://github.com/ampedandwired/html-webpack-plugin/pull/255))
+* Add support for webpack placeholders inside the public path e.g. `'/dist/[hash]/'`. ([#249](https://github.com/ampedandwired/html-webpack-plugin/pull/249))
+
+<a name="2.10.0"></a>
+## 2.10.0
+
+* Add `hash` field to the chunk object
+* Add `compilation` field to the templateParam object ([#237](https://github.com/ampedandwired/html-webpack-plugin/issues/237))
+* Add `html-webpack-plugin-before-html-generation` event
+* Improve error messages
+
+<a name="2.9.0"></a>
+## 2.9.0
+
+* Fix favicon path ([#185](https://github.com/ampedandwired/html-webpack-plugin/issues/185), [#208](https://github.com/ampedandwired/html-webpack-plugin/issues/208), [#215](https://github.com/ampedandwired/html-webpack-plugin/pull/215))
+
+<a name="2.8.2"></a>
+## 2.8.2
+
+* Support relative URLs on Windows ([#205](https://github.com/ampedandwired/html-webpack-plugin/issues/205))
+
+<a name="2.8.1"></a>
+## 2.8.1
+
+* Caching improvements ([#204](https://github.com/ampedandwired/html-webpack-plugin/issues/204))
+
+<a name="2.8.0"></a>
+## 2.8.0
+
+* Add `dependency` mode for `chunksSortMode` to sort chunks based on their dependencies with each other
+
+<a name="2.7.2"></a>
+## 2.7.2
+
+* Add support for require in js templates
+
+<a name="2.7.1"></a>
+## 2.7.1
+
+* Refactoring
+* Fix relative windows path
+
+<a name="2.6.5"></a>
+## 2.6.5
+
+* Minor refactoring
+
+<a name="2.6.4"></a>
+## 2.6.4
+
+* Fix for `"Uncaught TypeError: __webpack_require__(...) is not a function"`
+* Fix incomplete cache modules causing "HtmlWebpackPlugin Error: No source available"
+* Fix some issues on Windows
+
+<a name="2.6.3"></a>
+## 2.6.3
+
+* Prevent parsing the base template with the html-loader
+
+<a name="2.6.2"></a>
+## 2.6.2
+
+* Fix `lodash` resolve error ([#172](https://github.com/ampedandwired/html-webpack-plugin/issues/172))
+
+<a name="2.6.1"></a>
+## 2.6.1
+
+* Fix missing module ([#164](https://github.com/ampedandwired/html-webpack-plugin/issues/164))
+
+<a name="2.6.0"></a>
+## 2.6.0
+
+* Move compiler to its own file
+* Improve error messages
+* Fix global HTML_WEBPACK_PLUGIN variable
+
+<a name="2.5.0"></a>
+## 2.5.0
+
+* Support `lodash` template's HTML _"escape"_ delimiter (`<%- %>`)
+* Fix bluebird warning ([#130](https://github.com/ampedandwired/html-webpack-plugin/issues/130))
+* Fix an issue where incomplete cache modules were used
+
+<a name="2.4.0"></a>
+## 2.4.0
+
+* Don't recompile if the assets didn't change
+
+<a name="2.3.0"></a>
+## 2.3.0
+
+* Add events `html-webpack-plugin-before-html-processing`, `html-webpack-plugin-after-html-processing`, `html-webpack-plugin-after-emit` to allow other plugins to alter the html this plugin executes
+
+<a name="2.2.0"></a>
+## 2.2.0
+
+* Inject css and js even if the html file is incomplete ([#135](https://github.com/ampedandwired/html-webpack-plugin/issues/135))
+* Update dependencies
+
+<a name="2.1.0"></a>
+## 2.1.0
+
+* Synchronize with the stable `@1` version
+
+<a name="2.0.4"></a>
+## 2.0.4
+
+* Fix `minify` option
+* Fix missing hash interpolation in publicPath
+
+<a name="2.0.3"></a>
+## 2.0.3
+
+* Add support for webpack.BannerPlugin
+
+<a name="2.0.2"></a>
+## 2.0.2
+
+* Add support for loaders in templates ([#41](https://github.com/ampedandwired/html-webpack-plugin/pull/41))
+* Remove `templateContent` option from configuration
+* Better error messages
+* Update dependencies
+
+
+<a name="1.7.0"></a>
+## 1.7.0
+
+* Add `chunksSortMode` option to configuration to control how chunks should be sorted before they are included to the html
+* Don't insert async chunks into html ([#95](https://github.com/ampedandwired/html-webpack-plugin/issues/95))
+* Update dependencies
+
+<a name="1.6.2"></a>
+## 1.6.2
+
+* Fix paths on Windows
+* Fix missing hash interpolation in publicPath
+* Allow only `false` or `object` in `minify` configuration option
+
+<a name="1.6.1"></a>
+## 1.6.1
+
+* Add `size` field to the chunk object
+* Fix stylesheet `<link>`s being discarded when used with `"inject: 'head'"`
+* Update dependencies
+
+<a name="1.6.0"></a>
+## 1.6.0
+
+* Support placing templates in subfolders
+* Don't include chunks with undefined name ([#60](https://github.com/ampedandwired/html-webpack-plugin/pull/60))
+* Don't include async chunks
+
+<a name="1.5.2"></a>
+## 1.5.2
+
+* Update dependencies (lodash)
+
+<a name="1.5.1"></a>
+## 1.5.1
+
+* Fix error when manifest is specified ([#56](https://github.com/ampedandwired/html-webpack-plugin/issues/56))
+
+<a name="1.5.0"></a>
+## 1.5.0
+
+* Allow to inject javascript files into the head of the html page
+* Fix error reporting
+
+<a name="1.4.0"></a>
+## 1.4.0
+
+* Add `favicon.ico` option
+* Add html minifcation
+
+<a name="1.2.0"></a>
+## 1.2.0
+
+* Set charset using HTML5 meta attribute
+* Reload upon change when using webpack watch mode
+* Generate manifest attribute when using
+  [appcache-webpack-plugin](https://github.com/lettertwo/appcache-webpack-plugin)
+* Optionally add webpack hash as a query string to resources included in the HTML
+  (`hash: true`) for cache busting
+* CSS files generated using webpack (for example, by using the
+  [extract-text-webpack-plugin](https://github.com/webpack/extract-text-webpack-plugin))
+  are now automatically included into the generated HTML
+* More detailed information about the files generated by webpack is now available
+  to templates in the `o.htmlWebpackPlugin.files` attribute. See readme for more
+  details. This new attribute deprecates the old `o.htmlWebpackPlugin.assets` attribute.
+* The `templateContent` option can now be a function that returns the template string to use
+* Expose webpack configuration to templates (`o.webpackConfig`)
+* Sort chunks to honour dependencies between them (useful for use with CommonsChunkPlugin).

frontend/node_modules/@vue/cli-service/node_modules/html-webpack-plugin/LICENSE

@@ -0,0 +1,20 @@
+Copyright JS Foundation and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

frontend/node_modules/@vue/cli-service/node_modules/html-webpack-plugin/README.md

@@ -0,0 +1,415 @@
+[![npm][npm]][npm-url]
+[![node][node]][node-url]
+![npm](https://img.shields.io/npm/dw/html-webpack-plugin.svg)
+[![deps][deps]][deps-url]
+[![tests][tests]][tests-url]
+[![Backers on Open Collective](https://opencollective.com/html-webpack-plugin/backers/badge.svg)](#backers)
+ [![Sponsors on Open Collective](https://opencollective.com/html-webpack-plugin/sponsors/badge.svg)](#sponsors) 
+
+<div align="center">
+  <img width="200" height="200" src="https://worldvectorlogo.com/logos/html5.svg">
+  <a href="https://github.com/webpack/webpack">
+    <img width="200" height="200"
+      src="https://webpack.js.org/assets/icon-square-big.svg">
+  </a>
+  <div>
+    <img width="100" height="100" title="Webpack Plugin" src="http://michael-ciniawsky.github.io/postcss-load-plugins/logo.svg">
+  </div>
+  <h1>HTML Webpack Plugin</h1>
+  <p>Plugin that simplifies creation of HTML files to serve your bundles</p>
+</div>
+
+<h2 align="center">Install</h2>
+
+
+```bash
+  npm i --save-dev html-webpack-plugin
+```
+
+```bash
+  yarn add --dev html-webpack-plugin
+```
+
+
+
+This is a [webpack](http://webpack.js.org/) plugin that simplifies creation of HTML files to serve your `webpack` bundles. This is especially useful for `webpack` bundles that include a hash in the filename which changes every compilation. You can either let the plugin generate an HTML file for you, supply
+your own template using `lodash` templates or use your own loader.
+
+### `Plugins`
+
+The `html-webpack-plugin` provides [hooks](https://github.com/jantimon/html-webpack-plugin#events) to extend it to your needs. There are already some really powerful plugins which can be integrated with zero configuration
+
+ * [webpack-subresource-integrity](https://www.npmjs.com/package/webpack-subresource-integrity) for enhanced asset security
+ * [appcache-webpack-plugin](https://github.com/lettertwo/appcache-webpack-plugin) for iOS and Android offline usage
+ * [favicons-webpack-plugin](https://github.com/jantimon/favicons-webpack-plugin) which generates favicons and icons for iOS, Android and desktop browsers
+ * [html-webpack-harddisk-plugin](https://github.com/jantimon/html-webpack-harddisk-plugin) can be used to always write to disk the html file, useful when webpack-dev-server / HMR are being used
+ * [html-webpack-inline-source-plugin](https://github.com/DustinJackson/html-webpack-inline-source-plugin) to inline your assets in the resulting HTML file
+ * [html-webpack-inline-svg-plugin](https://github.com/thegc/html-webpack-inline-svg-plugin) to inline SVGs in the resulting HTML file.
+ * [html-webpack-exclude-assets-plugin](https://github.com/jamesjieye/html-webpack-exclude-assets-plugin) for excluding assets using regular expressions
+ * [html-webpack-include-assets-plugin](https://github.com/jharris4/html-webpack-include-assets-plugin) for including lists of js or css file paths (such as those copied by the copy-webpack-plugin).
+ * [script-ext-html-webpack-plugin](https://github.com/numical/script-ext-html-webpack-plugin) to add `async`, `defer` or `module` attributes to your `<script>` elements, or even inline them
+ * [style-ext-html-webpack-plugin](https://github.com/numical/style-ext-html-webpack-plugin) to convert your `<link>`s to external stylesheets into `<style>` elements containing internal CSS
+ * [resource-hints-webpack-plugin](https://github.com/jantimon/resource-hints-webpack-plugin) to add resource hints for faster initial page loads using `<link rel='preload'>` and `<link rel='prefetch'>`
+ * [preload-webpack-plugin](https://github.com/GoogleChrome/preload-webpack-plugin) for automatically wiring up asynchronous (and other types) of JavaScript chunks using `<link rel='preload'>` helping with lazy-loading
+ * [link-media-html-webpack-plugin](https://github.com/yaycmyk/link-media-html-webpack-plugin) allows for injected stylesheet `<link />` tags to have their media attribute set automatically; useful for providing specific desktop/mobile/print etc. stylesheets that the browser will conditionally download
+ * [inline-chunk-manifest-html-webpack-plugin](https://github.com/jouni-kantola/inline-chunk-manifest-html-webpack-plugin) for inlining webpack's chunk manifest. Default extracts manifest and inlines in `<head>`
+ * [html-webpack-inline-style-plugin](https://github.com/djaax/html-webpack-inline-style-plugin) for inlining styles to HTML elements using [juice](https://github.com/Automattic/juice). Useful for email generation automatisation.
+ * [html-webpack-exclude-empty-assets-plugin](https://github.com/KnisterPeter/html-webpack-exclude-empty-assets-plugin) removes empty assets from being added to the html. This fixes some problems with extract-text-plugin with webpack 4.
+ * [webpack-concat-plugin](https://github.com/hxlniada/webpack-concat-plugin) for concat and uglify files that needn't to be webpack bundles(for legacy files) and inject to html-webpack-plugin.
+ 
+
+<h2 align="center">Usage</h2>
+
+The plugin will generate an HTML5 file for you that includes all your `webpack`
+bundles in the body using `script` tags. Just add the plugin to your `webpack`
+config as follows:
+
+**webpack.config.js**
+```js
+const HtmlWebpackPlugin = require('html-webpack-plugin')
+
+module.exports = {
+  entry: 'index.js',
+  output: {
+    path: __dirname + '/dist',
+    filename: 'index_bundle.js'
+  },
+  plugins: [
+    new HtmlWebpackPlugin()
+  ]
+}
+```
+
+This will generate a file `dist/index.html` containing the following
+
+```html
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="UTF-8">
+    <title>Webpack App</title>
+  </head>
+  <body>
+    <script src="index_bundle.js"></script>
+  </body>
+</html>
+```
+
+If you have multiple `webpack` entry points, they will all be included with `script` tags in the generated HTML.
+
+If you have any CSS assets in webpack's output (for example, CSS extracted with the [ExtractTextPlugin](https://github.com/webpack/extract-text-webpack-plugin))
+then these will be included with `<link>` tags in the HTML head.
+
+If you have plugins that make use of it, `html-webpack-plugin` should be ordered first before any of the integrated plugins.
+
+<h2 align="center">Options</h2>
+
+You can pass a hash of configuration options to `html-webpack-plugin`.
+Allowed values are as follows
+
+|Name|Type|Default|Description|
+|:--:|:--:|:-----:|:----------|
+|**[`title`](#)**|`{String}`|``|The title to use for the generated HTML document|
+|**[`filename`](#)**|`{String}`|`'index.html'`|The file to write the HTML to. Defaults to `index.html`. You can specify a subdirectory here too (eg: `assets/admin.html`)|
+|**[`template`](#)**|`{String}`|``|`webpack` require path to the template. Please see the [docs](https://github.com/jantimon/html-webpack-plugin/blob/master/docs/template-option.md) for details|
+|**[`templateParameters`](#)**|`{Boolean\|Object\|Function}`|``| Allows to overwrite the parameters used in the template |
+|**[`inject`](#)**|`{Boolean\|String}`|`true`|`true \|\| 'head' \|\| 'body' \|\| false` Inject all assets into the given `template` or `templateContent`. When passing `true` or `'body'` all javascript resources will be placed at the bottom of the body element. `'head'` will place the scripts in the head element|
+|**[`favicon`](#)**|`{String}`|``|Adds the given favicon path to the output HTML|
+|**[`meta`](#)**|`{Object}`|`{}`|Allows to inject `meta`-tags. E.g. `meta: {viewport: 'width=device-width, initial-scale=1, shrink-to-fit=no'}`|
+|**[`minify`](#)**|`{Boolean\|Object}`|`true`|Pass [html-minifier](https://github.com/kangax/html-minifier#options-quick-reference)'s options as object to minify the output|
+|**[`hash`](#)**|`{Boolean}`|`false`|If `true` then append a unique `webpack` compilation hash to all included scripts and CSS files. This is useful for cache busting|
+|**[`cache`](#)**|`{Boolean}`|`true`|Emit the file only if it was changed|
+|**[`showErrors`](#)**|`{Boolean}`|`true`|Errors details will be written into the HTML page|
+|**[`chunks`](#)**|`{?}`|`?`|Allows you to add only some chunks (e.g only the unit-test chunk)|
+|**[`chunksSortMode`](#plugins)**|`{String\|Function}`|`auto`|Allows to control how chunks should be sorted before they are included to the HTML. Allowed values are `'none' \| 'auto' \| 'dependency' \| 'manual' \| {Function}`|
+|**[`excludeChunks`](#)**|`{Array.<string>}`|``|Allows you to skip some chunks (e.g don't add the unit-test chunk)|
+|**[`xhtml`](#)**|`{Boolean}`|`false`|If `true` render the `link` tags as self-closing (XHTML compliant)|
+
+Here's an example webpack config illustrating how to use these options
+
+**webpack.config.js**
+```js
+{
+  entry: 'index.js',
+  output: {
+    path: __dirname + '/dist',
+    filename: 'index_bundle.js'
+  },
+  plugins: [
+    new HtmlWebpackPlugin({
+      title: 'My App',
+      filename: 'assets/admin.html'
+    })
+  ]
+}
+```
+
+### `Generating Multiple HTML Files`
+
+To generate more than one HTML file, declare the plugin more than
+once in your plugins array
+
+**webpack.config.js**
+```js
+{
+  entry: 'index.js',
+  output: {
+    path: __dirname + '/dist',
+    filename: 'index_bundle.js'
+  },
+  plugins: [
+    new HtmlWebpackPlugin(), // Generates default index.html
+    new HtmlWebpackPlugin({  // Also generate a test.html
+      filename: 'test.html',
+      template: 'src/assets/test.html'
+    })
+  ]
+}
+```
+
+### `Writing Your Own Templates`
+
+If the default generated HTML doesn't meet your needs you can supply
+your own template. The easiest way is to use the `template` option and pass a custom HTML file.
+The html-webpack-plugin will automatically inject all necessary CSS, JS, manifest
+and favicon files into the markup.
+
+```js
+plugins: [
+  new HtmlWebpackPlugin({
+    title: 'Custom template',
+    // Load a custom template (lodash by default see the FAQ for details)
+    template: 'index.html'
+  })
+]
+```
+
+**index.html**
+```html
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta http-equiv="Content-type" content="text/html; charset=utf-8"/>
+    <title><%= htmlWebpackPlugin.options.title %></title>
+  </head>
+  <body>
+  </body>
+</html>
+```
+
+If you already have a template loader, you can use it to parse the template.
+Please note that this will also happen if you specifiy the html-loader and use `.html` file as template.
+
+**webpack.config.js**
+```js
+module: {
+  loaders: [
+    { test: /\.hbs$/, loader: "handlebars" }
+  ]
+},
+plugins: [
+  new HtmlWebpackPlugin({
+    title: 'Custom template using Handlebars',
+    template: 'index.hbs'
+  })
+]
+```
+
+You can use the `lodash` syntax out of the box. If the `inject` feature doesn't fit your needs and you want full control over the asset placement use the [default template](https://github.com/jaketrent/html-webpack-template/blob/86f285d5c790a6c15263f5cc50fd666d51f974fd/index.html) of the [html-webpack-template project](https://github.com/jaketrent/html-webpack-template) as a starting point for writing your own.
+
+The following variables are available in the template:
+- `htmlWebpackPlugin`: data specific to this plugin
+  - `htmlWebpackPlugin.files`: a massaged representation of the
+    `assetsByChunkName` attribute of webpack's [stats](https://github.com/webpack/docs/wiki/node.js-api#stats)
+    object. It contains a mapping from entry point name to the bundle filename, eg:
+    ```json
+    "htmlWebpackPlugin": {
+      "files": {
+        "css": [ "main.css" ],
+        "js": [ "assets/head_bundle.js", "assets/main_bundle.js"],
+        "chunks": {
+          "head": {
+            "entry": "assets/head_bundle.js",
+            "css": [ "main.css" ]
+          },
+          "main": {
+            "entry": "assets/main_bundle.js",
+            "css": []
+          },
+        }
+      }
+    }
+    ```
+    If you've set a publicPath in your webpack config this will be reflected
+    correctly in this assets hash.
+
+  - `htmlWebpackPlugin.options`: the options hash that was passed to
+     the plugin. In addition to the options actually used by this plugin,
+     you can use this hash to pass arbitrary data through to your template.
+
+- `webpack`: the webpack [stats](https://github.com/webpack/docs/wiki/node.js-api#stats)
+  object. Note that this is the stats object as it was at the time the HTML template
+  was emitted and as such may not have the full set of stats that are available
+  after the webpack run is complete.
+
+- `webpackConfig`: the webpack configuration that was used for this compilation. This
+  can be used, for example, to get the `publicPath` (`webpackConfig.output.publicPath`).
+
+- `compilation`: the webpack [compilation](https://webpack.js.org/api/compilation/) object.
+  This can be used, for example, to get the contents of processed assets and inline them
+  directly in the page, through `compilation.assets[...].source()`
+  (see [the inline template example](examples/inline/template.jade)).
+
+
+### `Filtering Chunks`
+
+To include only certain chunks you can limit the chunks being used
+
+**webpack.config.js**
+```js
+plugins: [
+  new HtmlWebpackPlugin({
+    chunks: ['app']
+  })
+]
+```
+
+It is also possible to exclude certain chunks by setting the `excludeChunks` option
+
+**webpack.config.js**
+```js
+plugins: [
+  new HtmlWebpackPlugin({
+    excludeChunks: [ 'dev-helper' ]
+  })
+]
+```
+
+### `Events`
+
+To allow other [plugins](https://github.com/webpack/docs/wiki/plugins) to alter the HTML this plugin executes the following events:
+
+#### `Sync`
+
+* `html-webpack-plugin-alter-chunks`
+
+#### `Async`
+
+* `html-webpack-plugin-before-html-generation`
+* `html-webpack-plugin-before-html-processing`
+* `html-webpack-plugin-alter-asset-tags`
+* `html-webpack-plugin-after-html-processing`
+* `html-webpack-plugin-after-emit`
+
+Example implementation: [html-webpack-harddisk-plugin](https://github.com/jantimon/html-webpack-harddisk-plugin)
+
+**plugin.js**
+```js
+function MyPlugin(options) {
+  // Configure your plugin with options...
+}
+
+MyPlugin.prototype.apply = function (compiler) {
+  compiler.plugin('compilation', (compilation) => {
+    console.log('The compiler is starting a new compilation...');
+
+    compilation.plugin(
+      'html-webpack-plugin-before-html-processing',
+      (data, cb) => {
+        data.html += 'The Magic Footer'
+
+        cb(null, data)
+      }
+    )
+  })
+}
+
+module.exports = MyPlugin
+```
+
+**webpack.config.js**
+```js
+plugins: [
+  new MyPlugin({ options: '' })
+]
+```
+
+Note that the callback must be passed the HtmlWebpackPluginData in order to pass this onto any other plugins listening on the same `html-webpack-plugin-before-html-processing` event
+
+<h2 align="center">Maintainers</h2>
+
+<table>
+  <tbody>
+    <tr>
+      <td align="center">
+        <img width="150" height="150"
+        src="https://avatars3.githubusercontent.com/u/4113649?v=3&s=150">
+        </br>
+        <a href="https://github.com/jantimon">Jan Nicklas</a>
+      </td>
+      <td align="center">
+        <img width="150" height="150"
+        src="https://avatars2.githubusercontent.com/u/4112409?v=3&s=150">
+        </br>
+        <a href="https://github.com/mastilver">Thomas Sileghem</a>
+      </td>
+    </tr>
+  <tbody>
+</table>
+
+
+[npm]: https://img.shields.io/npm/v/html-webpack-plugin.svg
+[npm-url]: https://npmjs.com/package/html-webpack-plugin
+
+[node]: https://img.shields.io/node/v/html-webpack-plugin.svg
+[node-url]: https://nodejs.org
+
+[deps]: https://david-dm.org/jantimon/html-webpack-plugin.svg
+[deps-url]: https://david-dm.org/jantimon/html-webpack-plugin
+
+[tests]: http://img.shields.io/travis/jantimon/html-webpack-plugin.svg
+[tests-url]: https://travis-ci.org/jantimon/html-webpack-plugin
+
+
+## Contributors
+
+This project exists thanks to all the people who contribute.
+
+You're free to contribute to this project by submitting [issues](https://github.com/jantimon/html-webpack-plugin/issues) and/or [pull requests](https://github.com/jantimon/html-webpack-plugin/pulls). This project is test-driven, so keep in mind that every change and new feature should be covered by tests.
+
+This project uses the [semistandard code style](https://github.com/Flet/semistandard).
+
+<a href="https://github.com/jantimon/html-webpack-plugin/graphs/contributors"><img src="https://opencollective.com/html-webpack-plugin/contributors.svg?width=890&button=false" /></a>
+
+
+## Backers
+
+Thank you to all our backers! 🙏 [Become a backer](https://opencollective.com/html-webpack-plugin#backer)
+
+<a href="https://opencollective.com/html-webpack-plugin/backer/0/website?requireActive=false" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/backer/0/avatar.svg?requireActive=false"></a>
+<a href="https://opencollective.com/html-webpack-plugin/backer/1/website?requireActive=false" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/backer/1/avatar.svg?requireActive=false"></a>
+<a href="https://opencollective.com/html-webpack-plugin/backer/2/website?requireActive=false" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/backer/2/avatar.svg?requireActive=false"></a>
+<a href="https://opencollective.com/html-webpack-plugin/backer/3/website?requireActive=false" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/backer/3/avatar.svg?requireActive=false"></a>
+<a href="https://opencollective.com/html-webpack-plugin/backer/4/website?requireActive=false" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/backer/4/avatar.svg?requireActive=false"></a>
+<a href="https://opencollective.com/html-webpack-plugin/backer/5/website?requireActive=false" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/backer/5/avatar.svg?requireActive=false"></a>
+<a href="https://opencollective.com/html-webpack-plugin/backer/6/website?requireActive=false" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/backer/6/avatar.svg?requireActive=false"></a>
+<a href="https://opencollective.com/html-webpack-plugin/backer/7/website?requireActive=false" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/backer/7/avatar.svg?requireActive=false"></a>
+<a href="https://opencollective.com/html-webpack-plugin/backer/8/website?requireActive=false" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/backer/8/avatar.svg?requireActive=false"></a>
+<a href="https://opencollective.com/html-webpack-plugin/backer/9/website?requireActive=false" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/backer/9/avatar.svg?requireActive=false"></a>
+
+## Sponsors
+
+Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [Become a sponsor](https://opencollective.com/html-webpack-plugin#sponsor)
+
+<a href="https://opencollective.com/html-webpack-plugin/sponsor/0/website" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/sponsor/0/avatar.svg"></a>
+<a href="https://opencollective.com/html-webpack-plugin/sponsor/1/website" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/sponsor/1/avatar.svg"></a>
+<a href="https://opencollective.com/html-webpack-plugin/sponsor/2/website" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/sponsor/2/avatar.svg"></a>
+<a href="https://opencollective.com/html-webpack-plugin/sponsor/3/website" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/sponsor/3/avatar.svg"></a>
+<a href="https://opencollective.com/html-webpack-plugin/sponsor/4/website" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/sponsor/4/avatar.svg"></a>
+<a href="https://opencollective.com/html-webpack-plugin/sponsor/5/website" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/sponsor/5/avatar.svg"></a>
+<a href="https://opencollective.com/html-webpack-plugin/sponsor/6/website" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/sponsor/6/avatar.svg"></a>
+<a href="https://opencollective.com/html-webpack-plugin/sponsor/7/website" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/sponsor/7/avatar.svg"></a>
+<a href="https://opencollective.com/html-webpack-plugin/sponsor/8/website" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/sponsor/8/avatar.svg"></a>
+<a href="https://opencollective.com/html-webpack-plugin/sponsor/9/website" target="_blank"><img src="https://opencollective.com/html-webpack-plugin/sponsor/9/avatar.svg"></a>
+
+

frontend/node_modules/@vue/cli-service/node_modules/html-webpack-plugin/default_index.ejs

@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="UTF-8">
+    <title><%= htmlWebpackPlugin.options.title %></title>
+  </head>
+  <body>
+  </body>
+</html>

frontend/node_modules/@vue/cli-service/node_modules/html-webpack-plugin/index.js

@@ -0,0 +1,729 @@
+'use strict';
+
+// use Polyfill for util.promisify in node versions < v8
+const promisify = require('util.promisify');
+
+const vm = require('vm');
+const fs = require('fs');
+const _ = require('lodash');
+const path = require('path');
+const childCompiler = require('./lib/compiler.js');
+const prettyError = require('./lib/errors.js');
+const chunkSorter = require('./lib/chunksorter.js');
+
+const fsStatAsync = promisify(fs.stat);
+const fsReadFileAsync = promisify(fs.readFile);
+
+class HtmlWebpackPlugin {
+  constructor (options) {
+    // Default options
+    this.options = _.extend({
+      template: path.join(__dirname, 'default_index.ejs'),
+      templateParameters: templateParametersGenerator,
+      filename: 'index.html',
+      hash: false,
+      inject: true,
+      compile: true,
+      favicon: false,
+      minify: false,
+      cache: true,
+      showErrors: true,
+      chunks: 'all',
+      excludeChunks: [],
+      chunksSortMode: 'auto',
+      meta: {},
+      title: 'Webpack App',
+      xhtml: false
+    }, options);
+  }
+
+  apply (compiler) {
+    const self = this;
+    let isCompilationCached = false;
+    let compilationPromise;
+
+    this.options.template = this.getFullTemplatePath(this.options.template, compiler.context);
+
+    // convert absolute filename into relative so that webpack can
+    // generate it at correct location
+    const filename = this.options.filename;
+    if (path.resolve(filename) === path.normalize(filename)) {
+      this.options.filename = path.relative(compiler.options.output.path, filename);
+    }
+
+    // setup hooks for webpack 4
+    if (compiler.hooks) {
+      compiler.hooks.compilation.tap('HtmlWebpackPluginHooks', compilation => {
+        const SyncWaterfallHook = require('tapable').SyncWaterfallHook;
+        const AsyncSeriesWaterfallHook = require('tapable').AsyncSeriesWaterfallHook;
+        compilation.hooks.htmlWebpackPluginAlterChunks = new SyncWaterfallHook(['chunks', 'objectWithPluginRef']);
+        compilation.hooks.htmlWebpackPluginBeforeHtmlGeneration = new AsyncSeriesWaterfallHook(['pluginArgs']);
+        compilation.hooks.htmlWebpackPluginBeforeHtmlProcessing = new AsyncSeriesWaterfallHook(['pluginArgs']);
+        compilation.hooks.htmlWebpackPluginAlterAssetTags = new AsyncSeriesWaterfallHook(['pluginArgs']);
+        compilation.hooks.htmlWebpackPluginAfterHtmlProcessing = new AsyncSeriesWaterfallHook(['pluginArgs']);
+        compilation.hooks.htmlWebpackPluginAfterEmit = new AsyncSeriesWaterfallHook(['pluginArgs']);
+      });
+    }
+
+    // Backwards compatible version of: compiler.hooks.make.tapAsync()
+    (compiler.hooks ? compiler.hooks.make.tapAsync.bind(compiler.hooks.make, 'HtmlWebpackPlugin') : compiler.plugin.bind(compiler, 'make'))((compilation, callback) => {
+      // Compile the template (queued)
+      compilationPromise = childCompiler.compileTemplate(self.options.template, compiler.context, self.options.filename, compilation)
+        .catch(err => {
+          compilation.errors.push(prettyError(err, compiler.context).toString());
+          return {
+            content: self.options.showErrors ? prettyError(err, compiler.context).toJsonHtml() : 'ERROR',
+            outputName: self.options.filename
+          };
+        })
+        .then(compilationResult => {
+          // If the compilation change didnt change the cache is valid
+          isCompilationCached = compilationResult.hash && self.childCompilerHash === compilationResult.hash;
+          self.childCompilerHash = compilationResult.hash;
+          self.childCompilationOutputName = compilationResult.outputName;
+          callback();
+          return compilationResult.content;
+        });
+    });
+
+    // Backwards compatible version of: compiler.plugin.emit.tapAsync()
+    (compiler.hooks ? compiler.hooks.emit.tapAsync.bind(compiler.hooks.emit, 'HtmlWebpackPlugin') : compiler.plugin.bind(compiler, 'emit'))((compilation, callback) => {
+      const applyPluginsAsyncWaterfall = self.applyPluginsAsyncWaterfall(compilation);
+      // Get chunks info as json
+      // Note: we're excluding stuff that we don't need to improve toJson serialization speed.
+      const chunkOnlyConfig = {
+        assets: false,
+        cached: false,
+        children: false,
+        chunks: true,
+        chunkModules: false,
+        chunkOrigins: false,
+        errorDetails: false,
+        hash: false,
+        modules: false,
+        reasons: false,
+        source: false,
+        timings: false,
+        version: false
+      };
+      const allChunks = compilation.getStats().toJson(chunkOnlyConfig).chunks;
+      // Filter chunks (options.chunks and options.excludeCHunks)
+      let chunks = self.filterChunks(allChunks, self.options.chunks, self.options.excludeChunks);
+      // Sort chunks
+      chunks = self.sortChunks(chunks, self.options.chunksSortMode, compilation);
+      // Let plugins alter the chunks and the chunk sorting
+      if (compilation.hooks) {
+        chunks = compilation.hooks.htmlWebpackPluginAlterChunks.call(chunks, { plugin: self });
+      } else {
+        // Before Webpack 4
+        chunks = compilation.applyPluginsWaterfall('html-webpack-plugin-alter-chunks', chunks, { plugin: self });
+      }
+      // Get assets
+      const assets = self.htmlWebpackPluginAssets(compilation, chunks);
+      // If this is a hot update compilation, move on!
+      // This solves a problem where an `index.html` file is generated for hot-update js files
+      // It only happens in Webpack 2, where hot updates are emitted separately before the full bundle
+      if (self.isHotUpdateCompilation(assets)) {
+        return callback();
+      }
+
+      // If the template and the assets did not change we don't have to emit the html
+      const assetJson = JSON.stringify(self.getAssetFiles(assets));
+      if (isCompilationCached && self.options.cache && assetJson === self.assetJson) {
+        return callback();
+      } else {
+        self.assetJson = assetJson;
+      }
+
+      Promise.resolve()
+        // Favicon
+        .then(() => {
+          if (self.options.favicon) {
+            return self.addFileToAssets(self.options.favicon, compilation)
+              .then(faviconBasename => {
+                let publicPath = compilation.mainTemplate.getPublicPath({hash: compilation.hash}) || '';
+                if (publicPath && publicPath.substr(-1) !== '/') {
+                  publicPath += '/';
+                }
+                assets.favicon = publicPath + faviconBasename;
+              });
+          }
+        })
+        // Wait for the compilation to finish
+        .then(() => compilationPromise)
+        .then(compiledTemplate => {
+          // Allow to use a custom function / string instead
+          if (self.options.templateContent !== undefined) {
+            return self.options.templateContent;
+          }
+          // Once everything is compiled evaluate the html factory
+          // and replace it with its content
+          return self.evaluateCompilationResult(compilation, compiledTemplate);
+        })
+        // Allow plugins to make changes to the assets before invoking the template
+        // This only makes sense to use if `inject` is `false`
+        .then(compilationResult => applyPluginsAsyncWaterfall('html-webpack-plugin-before-html-generation', false, {
+          assets: assets,
+          outputName: self.childCompilationOutputName,
+          plugin: self
+        })
+      .then(() => compilationResult))
+        // Execute the template
+        .then(compilationResult => typeof compilationResult !== 'function'
+        ? compilationResult
+        : self.executeTemplate(compilationResult, chunks, assets, compilation))
+        // Allow plugins to change the html before assets are injected
+        .then(html => {
+          const pluginArgs = {html: html, assets: assets, plugin: self, outputName: self.childCompilationOutputName};
+          return applyPluginsAsyncWaterfall('html-webpack-plugin-before-html-processing', true, pluginArgs);
+        })
+        .then(result => {
+          const html = result.html;
+          const assets = result.assets;
+          // Prepare script and link tags
+          const assetTags = self.generateHtmlTags(assets);
+          const pluginArgs = {head: assetTags.head, body: assetTags.body, plugin: self, chunks: chunks, outputName: self.childCompilationOutputName};
+          // Allow plugins to change the assetTag definitions
+          return applyPluginsAsyncWaterfall('html-webpack-plugin-alter-asset-tags', true, pluginArgs)
+            .then(result => self.postProcessHtml(html, assets, { body: result.body, head: result.head })
+            .then(html => _.extend(result, {html: html, assets: assets})));
+        })
+        // Allow plugins to change the html after assets are injected
+        .then(result => {
+          const html = result.html;
+          const assets = result.assets;
+          const pluginArgs = {html: html, assets: assets, plugin: self, outputName: self.childCompilationOutputName};
+          return applyPluginsAsyncWaterfall('html-webpack-plugin-after-html-processing', true, pluginArgs)
+            .then(result => result.html);
+        })
+        .catch(err => {
+          // In case anything went wrong the promise is resolved
+          // with the error message and an error is logged
+          compilation.errors.push(prettyError(err, compiler.context).toString());
+          // Prevent caching
+          self.hash = null;
+          return self.options.showErrors ? prettyError(err, compiler.context).toHtml() : 'ERROR';
+        })
+        .then(html => {
+          // Replace the compilation result with the evaluated html code
+          compilation.assets[self.childCompilationOutputName] = {
+            source: () => html,
+            size: () => html.length
+          };
+        })
+        .then(() => applyPluginsAsyncWaterfall('html-webpack-plugin-after-emit', false, {
+          html: compilation.assets[self.childCompilationOutputName],
+          outputName: self.childCompilationOutputName,
+          plugin: self
+        }).catch(err => {
+          console.error(err);
+          return null;
+        }).then(() => null))
+        // Let webpack continue with it
+        .then(() => {
+          callback();
+        });
+    });
+  }
+
+  /**
+   * Evaluates the child compilation result
+   * Returns a promise
+   */
+  evaluateCompilationResult (compilation, source) {
+    if (!source) {
+      return Promise.reject('The child compilation didn\'t provide a result');
+    }
+
+    // The LibraryTemplatePlugin stores the template result in a local variable.
+    // To extract the result during the evaluation this part has to be removed.
+    source = source.replace('var HTML_WEBPACK_PLUGIN_RESULT =', '');
+    const template = this.options.template.replace(/^.+!/, '').replace(/\?.+$/, '');
+    const vmContext = vm.createContext(_.extend({HTML_WEBPACK_PLUGIN: true, require: require}, global));
+    const vmScript = new vm.Script(source, {filename: template});
+    // Evaluate code and cast to string
+    let newSource;
+    try {
+      newSource = vmScript.runInContext(vmContext);
+    } catch (e) {
+      return Promise.reject(e);
+    }
+    if (typeof newSource === 'object' && newSource.__esModule && newSource.default) {
+      newSource = newSource.default;
+    }
+    return typeof newSource === 'string' || typeof newSource === 'function'
+      ? Promise.resolve(newSource)
+      : Promise.reject('The loader "' + this.options.template + '" didn\'t return html.');
+  }
+
+  /**
+   * Generate the template parameters for the template function
+   */
+  getTemplateParameters (compilation, assets) {
+    if (typeof this.options.templateParameters === 'function') {
+      return this.options.templateParameters(compilation, assets, this.options);
+    }
+    if (typeof this.options.templateParameters === 'object') {
+      return this.options.templateParameters;
+    }
+    return {};
+  }
+
+  /**
+   * Html post processing
+   *
+   * Returns a promise
+   */
+  executeTemplate (templateFunction, chunks, assets, compilation) {
+    return Promise.resolve()
+      // Template processing
+      .then(() => {
+        const templateParams = this.getTemplateParameters(compilation, assets);
+        let html = '';
+        try {
+          html = templateFunction(templateParams);
+        } catch (e) {
+          compilation.errors.push(new Error('Template execution failed: ' + e));
+          return Promise.reject(e);
+        }
+        return html;
+      });
+  }
+
+  /**
+   * Html post processing
+   *
+   * Returns a promise
+   */
+  postProcessHtml (html, assets, assetTags) {
+    const self = this;
+    if (typeof html !== 'string') {
+      return Promise.reject('Expected html to be a string but got ' + JSON.stringify(html));
+    }
+    return Promise.resolve()
+      // Inject
+      .then(() => {
+        if (self.options.inject) {
+          return self.injectAssetsIntoHtml(html, assets, assetTags);
+        } else {
+          return html;
+        }
+      })
+      // Minify
+      .then(html => {
+        if (self.options.minify) {
+          const minify = require('html-minifier').minify;
+          return minify(html, self.options.minify);
+        }
+        return html;
+      });
+  }
+
+  /*
+   * Pushes the content of the given filename to the compilation assets
+   */
+  addFileToAssets (filename, compilation) {
+    filename = path.resolve(compilation.compiler.context, filename);
+    return Promise.all([
+      fsStatAsync(filename),
+      fsReadFileAsync(filename)
+    ])
+    .then(([size, source]) => {
+      return {
+        size,
+        source
+      };
+    })
+    .catch(() => Promise.reject(new Error('HtmlWebpackPlugin: could not load file ' + filename)))
+    .then(results => {
+      const basename = path.basename(filename);
+      if (compilation.fileDependencies.add) {
+        compilation.fileDependencies.add(filename);
+      } else {
+        // Before Webpack 4 - fileDepenencies was an array
+        compilation.fileDependencies.push(filename);
+      }
+      compilation.assets[basename] = {
+        source: () => results.source,
+        size: () => results.size.size
+      };
+      return basename;
+    });
+  }
+
+  /**
+   * Helper to sort chunks
+   */
+  sortChunks (chunks, sortMode, compilation) {
+    // Custom function
+    if (typeof sortMode === 'function') {
+      return chunks.sort(sortMode);
+    }
+    // Check if the given sort mode is a valid chunkSorter sort mode
+    if (typeof chunkSorter[sortMode] !== 'undefined') {
+      return chunkSorter[sortMode](chunks, this.options, compilation);
+    }
+    throw new Error('"' + sortMode + '" is not a valid chunk sort mode');
+  }
+
+  /**
+   * Return all chunks from the compilation result which match the exclude and include filters
+   */
+  filterChunks (chunks, includedChunks, excludedChunks) {
+    return chunks.filter(chunk => {
+      const chunkName = chunk.names[0];
+      // This chunk doesn't have a name. This script can't handled it.
+      if (chunkName === undefined) {
+        return false;
+      }
+      // Skip if the chunk should be lazy loaded
+      if (typeof chunk.isInitial === 'function') {
+        if (!chunk.isInitial()) {
+          return false;
+        }
+      } else if (!chunk.initial) {
+        return false;
+      }
+      // Skip if the chunks should be filtered and the given chunk was not added explicity
+      if (Array.isArray(includedChunks) && includedChunks.indexOf(chunkName) === -1) {
+        return false;
+      }
+      // Skip if the chunks should be filtered and the given chunk was excluded explicity
+      if (Array.isArray(excludedChunks) && excludedChunks.indexOf(chunkName) !== -1) {
+        return false;
+      }
+      // Add otherwise
+      return true;
+    });
+  }
+
+  isHotUpdateCompilation (assets) {
+    return assets.js.length && assets.js.every(name => /\.hot-update\.js$/.test(name));
+  }
+
+  htmlWebpackPluginAssets (compilation, chunks) {
+    const self = this;
+    const compilationHash = compilation.hash;
+
+    // Use the configured public path or build a relative path
+    let publicPath = typeof compilation.options.output.publicPath !== 'undefined'
+      // If a hard coded public path exists use it
+      ? compilation.mainTemplate.getPublicPath({hash: compilationHash})
+      // If no public path was set get a relative url path
+      : path.relative(path.resolve(compilation.options.output.path, path.dirname(self.childCompilationOutputName)), compilation.options.output.path)
+        .split(path.sep).join('/');
+
+    if (publicPath.length && publicPath.substr(-1, 1) !== '/') {
+      publicPath += '/';
+    }
+
+    const assets = {
+      // The public path
+      publicPath: publicPath,
+      // Will contain all js & css files by chunk
+      chunks: {},
+      // Will contain all js files
+      js: [],
+      // Will contain all css files
+      css: [],
+      // Will contain the html5 appcache manifest files if it exists
+      manifest: Object.keys(compilation.assets).filter(assetFile => path.extname(assetFile) === '.appcache')[0]
+    };
+
+    // Append a hash for cache busting
+    if (this.options.hash) {
+      assets.manifest = self.appendHash(assets.manifest, compilationHash);
+      assets.favicon = self.appendHash(assets.favicon, compilationHash);
+    }
+
+    for (let i = 0; i < chunks.length; i++) {
+      const chunk = chunks[i];
+      const chunkName = chunk.names[0];
+
+      assets.chunks[chunkName] = {};
+
+      // Prepend the public path to all chunk files
+      let chunkFiles = [].concat(chunk.files).map(chunkFile => publicPath + chunkFile);
+
+      // Append a hash for cache busting
+      if (this.options.hash) {
+        chunkFiles = chunkFiles.map(chunkFile => self.appendHash(chunkFile, compilationHash));
+      }
+
+      // Webpack outputs an array for each chunk when using sourcemaps
+      // or when one chunk hosts js and css simultaneously
+      const js = chunkFiles.find(chunkFile => /.js($|\?)/.test(chunkFile));
+      if (js) {
+        assets.chunks[chunkName].size = chunk.size;
+        assets.chunks[chunkName].entry = js;
+        assets.chunks[chunkName].hash = chunk.hash;
+        assets.js.push(js);
+      }
+
+      // Gather all css files
+      const css = chunkFiles.filter(chunkFile => /.css($|\?)/.test(chunkFile));
+      assets.chunks[chunkName].css = css;
+      assets.css = assets.css.concat(css);
+    }
+
+    // Duplicate css assets can occur on occasion if more than one chunk
+    // requires the same css.
+    assets.css = _.uniq(assets.css);
+
+    return assets;
+  }
+
+  /**
+   * Generate meta tags
+   */
+  getMetaTags () {
+    if (this.options.meta === false) {
+      return [];
+    }
+    // Make tags self-closing in case of xhtml
+    // Turn { "viewport" : "width=500, initial-scale=1" } into
+    // [{ name:"viewport" content:"width=500, initial-scale=1" }]
+    const selfClosingTag = !!this.options.xhtml;
+    const metaTagAttributeObjects = Object.keys(this.options.meta).map((metaName) => {
+      const metaTagContent = this.options.meta[metaName];
+      return (typeof metaTagContent === 'object') ? metaTagContent : {
+        name: metaName,
+        content: metaTagContent
+      };
+    });
+    // Turn [{ name:"viewport" content:"width=500, initial-scale=1" }] into
+    // the html-webpack-plugin tag structure
+    return metaTagAttributeObjects.map((metaTagAttributes) => {
+      return {
+        tagName: 'meta',
+        voidTag: true,
+        selfClosingTag: selfClosingTag,
+        attributes: metaTagAttributes
+      };
+    });
+  }
+
+  /**
+   * Injects the assets into the given html string
+   */
+  generateHtmlTags (assets) {
+    // Turn script files into script tags
+    const scripts = assets.js.map(scriptPath => ({
+      tagName: 'script',
+      closeTag: true,
+      attributes: {
+        type: 'text/javascript',
+        src: scriptPath
+      }
+    }));
+    // Make tags self-closing in case of xhtml
+    const selfClosingTag = !!this.options.xhtml;
+    // Turn css files into link tags
+    const styles = assets.css.map(stylePath => ({
+      tagName: 'link',
+      selfClosingTag: selfClosingTag,
+      voidTag: true,
+      attributes: {
+        href: stylePath,
+        rel: 'stylesheet'
+      }
+    }));
+    // Injection targets
+    let head = this.getMetaTags();
+    let body = [];
+
+    // If there is a favicon present, add it to the head
+    if (assets.favicon) {
+      head.push({
+        tagName: 'link',
+        selfClosingTag: selfClosingTag,
+        voidTag: true,
+        attributes: {
+          rel: 'shortcut icon',
+          href: assets.favicon
+        }
+      });
+    }
+    // Add styles to the head
+    head = head.concat(styles);
+    // Add scripts to body or head
+    if (this.options.inject === 'head') {
+      head = head.concat(scripts);
+    } else {
+      body = body.concat(scripts);
+    }
+    return {head: head, body: body};
+  }
+
+  /**
+   * Injects the assets into the given html string
+   */
+  injectAssetsIntoHtml (html, assets, assetTags) {
+    const htmlRegExp = /(<html[^>]*>)/i;
+    const headRegExp = /(<\/head\s*>)/i;
+    const bodyRegExp = /(<\/body\s*>)/i;
+    const body = assetTags.body.map(this.createHtmlTag.bind(this));
+    const head = assetTags.head.map(this.createHtmlTag.bind(this));
+
+    if (body.length) {
+      if (bodyRegExp.test(html)) {
+        // Append assets to body element
+        html = html.replace(bodyRegExp, match => body.join('') + match);
+      } else {
+        // Append scripts to the end of the file if no <body> element exists:
+        html += body.join('');
+      }
+    }
+
+    if (head.length) {
+      // Create a head tag if none exists
+      if (!headRegExp.test(html)) {
+        if (!htmlRegExp.test(html)) {
+          html = '<head></head>' + html;
+        } else {
+          html = html.replace(htmlRegExp, match => match + '<head></head>');
+        }
+      }
+
+      // Append assets to head element
+      html = html.replace(headRegExp, match => head.join('') + match);
+    }
+
+    // Inject manifest into the opening html tag
+    if (assets.manifest) {
+      html = html.replace(/(<html[^>]*)(>)/i, (match, start, end) => {
+        // Append the manifest only if no manifest was specified
+        if (/\smanifest\s*=/.test(match)) {
+          return match;
+        }
+        return start + ' manifest="' + assets.manifest + '"' + end;
+      });
+    }
+    return html;
+  }
+
+  /**
+   * Appends a cache busting hash
+   */
+  appendHash (url, hash) {
+    if (!url) {
+      return url;
+    }
+    return url + (url.indexOf('?') === -1 ? '?' : '&') + hash;
+  }
+
+  /**
+   * Turn a tag definition into a html string
+   */
+  createHtmlTag (tagDefinition) {
+    const attributes = Object.keys(tagDefinition.attributes || {})
+      .filter(attributeName => tagDefinition.attributes[attributeName] !== false)
+      .map(attributeName => {
+        if (tagDefinition.attributes[attributeName] === true) {
+          return attributeName;
+        }
+        return attributeName + '="' + tagDefinition.attributes[attributeName] + '"';
+      });
+    // Backport of 3.x void tag definition
+    const voidTag = tagDefinition.voidTag !== undefined ? tagDefinition.voidTag : !tagDefinition.closeTag;
+    const selfClosingTag = tagDefinition.voidTag !== undefined ? tagDefinition.voidTag && this.options.xhtml : tagDefinition.selfClosingTag;
+    return '<' + [tagDefinition.tagName].concat(attributes).join(' ') + (selfClosingTag ? '/' : '') + '>' +
+      (tagDefinition.innerHTML || '') +
+      (voidTag ? '' : '</' + tagDefinition.tagName + '>');
+  }
+
+  /**
+   * Helper to return the absolute template path with a fallback loader
+   */
+  getFullTemplatePath (template, context) {
+    // If the template doesn't use a loader use the lodash template loader
+    if (template.indexOf('!') === -1) {
+      template = require.resolve('./lib/loader.js') + '!' + path.resolve(context, template);
+    }
+    // Resolve template path
+    return template.replace(
+      /([!])([^/\\][^!?]+|[^/\\!?])($|\?[^!?\n]+$)/,
+      (match, prefix, filepath, postfix) => prefix + path.resolve(filepath) + postfix);
+  }
+
+  /**
+   * Helper to return a sorted unique array of all asset files out of the
+   * asset object
+   */
+  getAssetFiles (assets) {
+    const files = _.uniq(Object.keys(assets).filter(assetType => assetType !== 'chunks' && assets[assetType]).reduce((files, assetType) => files.concat(assets[assetType]), []));
+    files.sort();
+    return files;
+  }
+
+  /**
+   * Helper to promisify compilation.applyPluginsAsyncWaterfall that returns
+   * a function that helps to merge given plugin arguments with processed ones
+   */
+  applyPluginsAsyncWaterfall (compilation) {
+    if (compilation.hooks) {
+      return (eventName, requiresResult, pluginArgs) => {
+        const ccEventName = trainCaseToCamelCase(eventName);
+        if (!compilation.hooks[ccEventName]) {
+          compilation.errors.push(
+            new Error('No hook found for ' + eventName)
+          );
+        }
+
+        return compilation.hooks[ccEventName].promise(pluginArgs);
+      };
+    }
+
+    // Before Webpack 4
+    const promisedApplyPluginsAsyncWaterfall = function (name, init) {
+      return new Promise((resolve, reject) => {
+        const callback = function (err, result) {
+          if (err) {
+            return reject(err);
+          }
+          resolve(result);
+        };
+        compilation.applyPluginsAsyncWaterfall(name, init, callback);
+      });
+    };
+
+    return (eventName, requiresResult, pluginArgs) => promisedApplyPluginsAsyncWaterfall(eventName, pluginArgs)
+      .then(result => {
+        if (requiresResult && !result) {
+          compilation.warnings.push(
+            new Error('Using ' + eventName + ' without returning a result is deprecated.')
+          );
+        }
+        return _.extend(pluginArgs, result);
+      });
+  }
+}
+
+/**
+ * Takes a string in train case and transforms it to camel case
+ *
+ * Example: 'hello-my-world' to 'helloMyWorld'
+ *
+ * @param {string} word
+ */
+function trainCaseToCamelCase (word) {
+  return word.replace(/-([\w])/g, (match, p1) => p1.toUpperCase());
+}
+
+/**
+ * The default for options.templateParameter
+ * Generate the template parameters
+ */
+function templateParametersGenerator (compilation, assets, options) {
+  return {
+    compilation: compilation,
+    webpack: compilation.getStats().toJson(),
+    webpackConfig: compilation.options,
+    htmlWebpackPlugin: {
+      files: assets,
+      options: options
+    }
+  };
+}
+
+module.exports = HtmlWebpackPlugin;

frontend/node_modules/@vue/cli-service/node_modules/html-webpack-plugin/lib/chunksorter.js

@@ -0,0 +1,139 @@
+'use strict';
+
+const toposort = require('toposort');
+const _ = require('lodash');
+
+/**
+  Sorts dependencies between chunks by their "parents" attribute.
+
+  This function sorts chunks based on their dependencies with each other.
+  The parent relation between chunks as generated by Webpack for each chunk
+  is used to define a directed (and hopefully acyclic) graph, which is then
+  topologically sorted in order to retrieve the correct order in which
+  chunks need to be embedded into HTML. A directed edge in this graph is
+  describing a "is parent of" relationship from a chunk to another (distinct)
+  chunk. Thus topological sorting orders chunks from bottom-layer chunks to
+  highest level chunks that use the lower-level chunks.
+
+  @param {Array} chunks an array of chunks as generated by the html-webpack-plugin.
+  - For webpack < 4, It is assumed that each entry contains at least the properties
+  "id" (containing the chunk id) and "parents" (array containing the ids of the
+  parent chunks).
+  - For webpack 4+ the see the chunkGroups param for parent-child relationships
+
+  @param {Array} chunks an array of ChunkGroups that has a getParents method.
+  Each ChunkGroup contains a list of chunks in order.
+
+  @return {Array} A topologically sorted version of the input chunks
+*/
+module.exports.dependency = (chunks, options, compilation) => {
+  const chunkGroups = compilation.chunkGroups;
+  if (!chunks) {
+    return chunks;
+  }
+
+  // We build a map (chunk-id -> chunk) for faster access during graph building.
+  const nodeMap = {};
+
+  chunks.forEach(chunk => {
+    nodeMap[chunk.id] = chunk;
+  });
+
+  // Next, we add an edge for each parent relationship into the graph
+  let edges = [];
+
+  if (chunkGroups) {
+    // Add an edge for each parent (parent -> child)
+    edges = chunkGroups.reduce((result, chunkGroup) => result.concat(
+      Array.from(chunkGroup.parentsIterable, parentGroup => [parentGroup, chunkGroup])
+    ), []);
+    const sortedGroups = toposort.array(chunkGroups, edges);
+    // flatten chunkGroup into chunks
+    const sortedChunks = sortedGroups
+      .reduce((result, chunkGroup) => result.concat(chunkGroup.chunks), [])
+      .map(chunk => // use the chunk from the list passed in, since it may be a filtered list
+    nodeMap[chunk.id])
+      .filter((chunk, index, self) => {
+        // make sure exists (ie excluded chunks not in nodeMap)
+        const exists = !!chunk;
+        // make sure we have a unique list
+        const unique = self.indexOf(chunk) === index;
+        return exists && unique;
+      });
+    return sortedChunks;
+  } else {
+    // before webpack 4 there was no chunkGroups
+    chunks.forEach(chunk => {
+      if (chunk.parents) {
+        // Add an edge for each parent (parent -> child)
+        chunk.parents.forEach(parentId => {
+          // webpack2 chunk.parents are chunks instead of string id(s)
+          const parentChunk = _.isObject(parentId) ? parentId : nodeMap[parentId];
+          // If the parent chunk does not exist (e.g. because of an excluded chunk)
+          // we ignore that parent
+          if (parentChunk) {
+            edges.push([parentChunk, chunk]);
+          }
+        });
+      }
+    });
+    // We now perform a topological sorting on the input chunks and built edges
+    return toposort.array(chunks, edges);
+  }
+};
+
+/**
+ * Sorts the chunks based on the chunk id.
+ *
+ * @param  {Array} chunks the list of chunks to sort
+ * @return {Array} The sorted list of chunks
+ */
+module.exports.id = chunks => chunks.sort(function orderEntryLast (a, b) {
+  if (a.entry !== b.entry) {
+    return b.entry ? 1 : -1;
+  } else {
+    return b.id - a.id;
+  }
+});
+
+/**
+ * Performs identity mapping (no-sort).
+ * @param  {Array} chunks the chunks to sort
+ * @return {Array} The sorted chunks
+ */
+module.exports.none = chunks => chunks;
+
+/**
+ * Sort manually by the chunks
+ * @param  {Array} chunks the chunks to sort
+ * @return {Array} The sorted chunks
+ */
+module.exports.manual = (chunks, options) => {
+  const specifyChunks = options.chunks;
+  const chunksResult = [];
+  let filterResult = [];
+  if (Array.isArray(specifyChunks)) {
+    for (var i = 0; i < specifyChunks.length; i++) {
+      filterResult = chunks.filter(chunk => {
+        if (chunk.names[0] && chunk.names[0] === specifyChunks[i]) {
+          return true;
+        }
+        return false;
+      });
+      filterResult.length > 0 && chunksResult.push(filterResult[0]);
+    }
+  }
+  return chunksResult;
+};
+
+/**
+ * Defines the default sorter.
+ */
+module.exports.auto = module.exports.id;
+
+// In webpack 2 the ids have been flipped.
+// Therefore the id sort doesn't work the same way as it did for webpack 1
+// Luckily the dependency sort is working as expected
+if (Number(require('webpack/package.json').version.split('.')[0]) > 1) {
+  module.exports.auto = module.exports.dependency;
+}

frontend/node_modules/@vue/cli-service/node_modules/html-webpack-plugin/lib/compiler.js

@@ -0,0 +1,125 @@
+/*
+ * This file uses webpack to compile a template with a child compiler.
+ *
+ * [TEMPLATE] -> [JAVASCRIPT]
+ *
+ */
+'use strict';
+const path = require('path');
+const NodeTemplatePlugin = require('webpack/lib/node/NodeTemplatePlugin');
+const NodeTargetPlugin = require('webpack/lib/node/NodeTargetPlugin');
+const LoaderTargetPlugin = require('webpack/lib/LoaderTargetPlugin');
+const LibraryTemplatePlugin = require('webpack/lib/LibraryTemplatePlugin');
+const SingleEntryPlugin = require('webpack/lib/SingleEntryPlugin');
+
+/**
+ * Compiles the template into a nodejs factory, adds its to the compilation.assets
+ * and returns a promise of the result asset object.
+ *
+ * @param template relative path to the template file
+ * @param context path context
+ * @param outputFilename the file name
+ * @param compilation The webpack compilation object
+ *
+ * Returns an object:
+ * {
+ *  hash: {String} - Base64 hash of the file
+ *  content: {String} - Javascript executable code of the template
+ * }
+ *
+ */
+module.exports.compileTemplate = function compileTemplate (template, context, outputFilename, compilation) {
+  // The entry file is just an empty helper as the dynamic template
+  // require is added in "loader.js"
+  const outputOptions = {
+    filename: outputFilename,
+    publicPath: compilation.outputOptions.publicPath
+  };
+  // Store the result of the parent compilation before we start the child compilation
+  const assetsBeforeCompilation = Object.assign({}, compilation.assets[outputOptions.filename]);
+  // Create an additional child compiler which takes the template
+  // and turns it into an Node.JS html factory.
+  // This allows us to use loaders during the compilation
+  const compilerName = getCompilerName(context, outputFilename);
+  const childCompiler = compilation.createChildCompiler(compilerName, outputOptions);
+  childCompiler.context = context;
+  new NodeTemplatePlugin(outputOptions).apply(childCompiler);
+  new NodeTargetPlugin().apply(childCompiler);
+  new LibraryTemplatePlugin('HTML_WEBPACK_PLUGIN_RESULT', 'var').apply(childCompiler);
+
+  // Using undefined as name for the SingleEntryPlugin causes a unexpected output as described in
+  // https://github.com/jantimon/html-webpack-plugin/issues/895
+  // Using a string as a name for the SingleEntryPlugin causes problems with HMR as described in
+  // https://github.com/jantimon/html-webpack-plugin/issues/900
+  // Until the HMR issue is fixed we keep the ugly output:
+  new SingleEntryPlugin(this.context, template, undefined).apply(childCompiler);
+
+  new LoaderTargetPlugin('node').apply(childCompiler);
+
+  // Fix for "Uncaught TypeError: __webpack_require__(...) is not a function"
+  // Hot module replacement requires that every child compiler has its own
+  // cache. @see https://github.com/ampedandwired/html-webpack-plugin/pull/179
+
+  // Backwards compatible version of: childCompiler.hooks.compilation
+  (childCompiler.hooks ? childCompiler.hooks.compilation.tap.bind(childCompiler.hooks.compilation, 'HtmlWebpackPlugin') : childCompiler.plugin.bind(childCompiler, 'compilation'))(compilation => {
+    if (compilation.cache) {
+      if (!compilation.cache[compilerName]) {
+        compilation.cache[compilerName] = {};
+      }
+      compilation.cache = compilation.cache[compilerName];
+    }
+  });
+
+  // Compile and return a promise
+  return new Promise((resolve, reject) => {
+    childCompiler.runAsChild((err, entries, childCompilation) => {
+      // Resolve / reject the promise
+      if (childCompilation && childCompilation.errors && childCompilation.errors.length) {
+        const errorDetails = childCompilation.errors.map(error => error.message + (error.error ? ':\n' + error.error : '')).join('\n');
+        reject(new Error('Child compilation failed:\n' + errorDetails));
+      } else if (err) {
+        reject(err);
+      } else {
+        // Replace [hash] placeholders in filename
+        // In webpack 4 the plugin interface changed, so check for available fns
+        const outputName = compilation.mainTemplate.getAssetPath
+          ? compilation.mainTemplate.hooks.assetPath.call(outputOptions.filename, {
+            hash: childCompilation.hash,
+            chunk: entries[0]
+          })
+          : compilation.mainTemplate.applyPluginsWaterfall(
+              'asset-path',
+              outputOptions.filename,
+            {
+              hash: childCompilation.hash,
+              chunk: entries[0]
+            });
+
+        // Restore the parent compilation to the state like it
+        // was before the child compilation
+        compilation.assets[outputName] = assetsBeforeCompilation[outputName];
+        if (assetsBeforeCompilation[outputName] === undefined) {
+          // If it wasn't there - delete it
+          delete compilation.assets[outputName];
+        }
+        resolve({
+          // Hash of the template entry point
+          hash: entries[0].hash,
+          // Output name
+          outputName: outputName,
+          // Compiled code
+          content: childCompilation.assets[outputName].source()
+        });
+      }
+    });
+  });
+};
+
+/**
+ * Returns the child compiler name e.g. 'html-webpack-plugin for "index.html"'
+ */
+function getCompilerName (context, filename) {
+  const absolutePath = path.resolve(context, filename);
+  const relativePath = path.relative(context, absolutePath);
+  return 'html-webpack-plugin for "' + (absolutePath.length < relativePath.length ? absolutePath : relativePath) + '"';
+}

frontend/node_modules/@vue/cli-service/node_modules/html-webpack-plugin/lib/errors.js

@@ -0,0 +1,23 @@
+'use strict';
+const PrettyError = require('pretty-error');
+const prettyError = new PrettyError();
+prettyError.withoutColors();
+prettyError.skipPackage(['html-plugin-evaluation']);
+prettyError.skipNodeFiles();
+prettyError.skip(function (traceLine) {
+  return traceLine.path === 'html-plugin-evaluation';
+});
+
+module.exports = function (err, context) {
+  return {
+    toHtml: function () {
+      return 'Html Webpack Plugin:\n<pre>\n' + this.toString() + '</pre>';
+    },
+    toJsonHtml: function () {
+      return JSON.stringify(this.toHtml());
+    },
+    toString: function () {
+      return prettyError.render(err).replace(/webpack:\/\/\/\./g, context);
+    }
+  };
+};

frontend/node_modules/@vue/cli-service/node_modules/html-webpack-plugin/lib/loader.js

@@ -0,0 +1,35 @@
+/* This loader renders the template with underscore if no other loader was found */
+'use strict';
+
+const _ = require('lodash');
+const loaderUtils = require('loader-utils');
+
+module.exports = function (source) {
+  if (this.cacheable) {
+    this.cacheable();
+  }
+  const allLoadersButThisOne = this.loaders.filter(function (loader) {
+    // Loader API changed from `loader.module` to `loader.normal` in Webpack 2.
+    return (loader.module || loader.normal) !== module.exports;
+  });
+  // This loader shouldn't kick in if there is any other loader
+  if (allLoadersButThisOne.length > 0) {
+    return source;
+  }
+  // Skip .js files
+  if (/\.js$/.test(this.resourcePath)) {
+    return source;
+  }
+
+  // The following part renders the tempalte with lodash as aminimalistic loader
+  //
+  // Get templating options
+  const options = this.query !== '' ? loaderUtils.parseQuery(this.query) : {};
+  const template = _.template(source, _.defaults(options, { variable: 'data' }));
+  // Require !!lodash - using !! will disable all loaders (e.g. babel)
+  return 'var _ = require(' + loaderUtils.stringifyRequest(this, '!!' + require.resolve('lodash')) + ');' +
+    'module.exports = function (templateParams) { with(templateParams) {' +
+      // Execute the lodash template
+      'return (' + template.source + ')();' +
+    '}}';
+};

frontend/node_modules/@vue/cli-service/node_modules/html-webpack-plugin/package.json

@@ -0,0 +1,77 @@
+{
+  "name": "html-webpack-plugin",
+  "version": "3.2.0",
+  "license": "MIT",
+  "description": "Simplifies creation of HTML files to serve your webpack bundles",
+  "author": "Charles Blaxland <charles.blaxland@gmail.com> (https://github.com/ampedandwired)",
+  "main": "index.js",
+  "files": [
+    "lib/",
+    "index.js",
+    "default_index.ejs"
+  ],
+  "scripts": {
+    "pretest": "semistandard",
+    "commit": "git-cz",
+    "build-examples": "node examples/build-examples.js",
+    "test": "jasmine",
+    "release": "standard-version"
+  },
+  "semistandard": {
+    "ignore": [
+      "examples/*/dist/**/*.*"
+    ]
+  },
+  "devDependencies": {
+    "appcache-webpack-plugin": "^1.3.0",
+    "commitizen": "2.9.6",
+    "css-loader": "^0.26.1",
+    "cz-conventional-changelog": "2.1.0",
+    "dir-compare": "1.3.0",
+    "es6-promise": "^4.0.5",
+    "extract-text-webpack-plugin": "^1.0.1",
+    "file-loader": "^0.9.0",
+    "html-loader": "^0.4.4",
+    "jade": "^1.11.0",
+    "jade-loader": "^0.8.0",
+    "jasmine": "^2.5.2",
+    "jasmine-diff-matchers": "^2.0.0",
+    "rimraf": "^2.5.4",
+    "semistandard": "8.0.0",
+    "standard-version": "^4.3.0",
+    "style-loader": "^0.13.1",
+    "underscore-template-loader": "^0.7.3",
+    "url-loader": "^0.5.7",
+    "webpack": "^1.14.0",
+    "webpack-recompilation-simulator": "^1.3.0"
+  },
+  "dependencies": {
+    "html-minifier": "^3.2.3",
+    "loader-utils": "^0.2.16",
+    "lodash": "^4.17.3",
+    "pretty-error": "^2.0.2",
+    "tapable": "^1.0.0",
+    "toposort": "^1.0.0",
+    "util.promisify": "1.0.0"
+  },
+  "peerDependencies": {
+    "webpack": "^1.0.0 || ^2.0.0 || ^3.0.0 || ^4.0.0"
+  },
+  "keywords": [
+    "webpack",
+    "plugin",
+    "html",
+    "html-webpack-plugin"
+  ],
+  "bugs": "https://github.com/jantimon/html-webpack-plugin/issues",
+  "homepage": "https://github.com/jantimon/html-webpack-plugin",
+  "repository": "https://github.com/jantimon/html-webpack-plugin.git",
+  "engines": {
+    "node": ">=6.9"
+  },
+  "config": {
+    "commitizen": {
+      "path": "./node_modules/cz-conventional-changelog"
+    }
+  }
+}

frontend/node_modules/@vue/cli-service/node_modules/json5/CHANGELOG.md

@@ -0,0 +1,169 @@
+### v0.5.1 [[code][c0.5.1], [diff][d0.5.1]]
+
+[c0.5.1]: https://github.com/aseemk/json5/tree/v0.5.1
+[d0.5.1]: https://github.com/aseemk/json5/compare/v0.5.0...v0.5.1
+
+This release includes a minor fix for indentations when stringifying empty
+arrays.
+
+- Fix: Indents no longer appear in empty arrays when stringified. ([#134])
+
+
+### v0.5.0 [[code][c0.5.0], [diff][d0.5.0]]
+
+[c0.5.0]: https://github.com/aseemk/json5/tree/v0.5.0
+[d0.5.0]: https://github.com/aseemk/json5/compare/v0.4.0...v0.5.0
+
+This release includes major internal changes and public API enhancements.
+
+- **Major:** JSON5 officially supports Node.js v4 LTS and v5. Support for
+  Node.js v0.6 and v0.8 have been dropped, while support for v0.10 and v0.12
+  remain.
+
+- Fix: YUI Compressor no longer fails when compressing json5.js. ([#97])
+
+- New: `parse` and the CLI provide line and column numbers when displaying error
+  messages. ([#101]; awesome work by [@amb26].)
+
+
+### v0.4.0 [[code][c0.4.0], [diff][d0.4.0]]
+
+[c0.4.0]: https://github.com/aseemk/json5/tree/v0.4.0
+[d0.4.0]: https://github.com/aseemk/json5/compare/v0.2.0...v0.4.0
+
+Note that v0.3.0 was tagged, but never published to npm, so this v0.4.0
+changelog entry includes v0.3.0 features.
+
+This is a massive release that adds `stringify` support, among other things.
+
+- **Major:** `JSON5.stringify()` now exists!
+  This method is analogous to the native `JSON.stringify()`;
+  it just avoids quoting keys where possible.
+  See the [usage documentation](./README.md#usage) for more.
+  ([#32]; huge thanks and props [@aeisenberg]!)
+
+- New: `NaN` and `-NaN` are now allowed number literals.
+  ([#30]; thanks [@rowanhill].)
+
+- New: Duplicate object keys are now allowed; the last value is used.
+  This is the same behavior as JSON. ([#57]; thanks [@jordanbtucker].)
+
+- Fix: Properly handle various whitespace and newline cases now.
+  E.g. JSON5 now properly supports escaped CR and CRLF newlines in strings,
+  and JSON5 now accepts the same whitespace as JSON (stricter than ES5).
+  ([#58], [#60], and [#63]; thanks [@jordanbtucker].)
+
+- New: Negative hexadecimal numbers (e.g. `-0xC8`) are allowed again.
+  (They were disallowed in v0.2.0; see below.)
+  It turns out they *are* valid in ES5, so JSON5 supports them now too.
+  ([#36]; thanks [@jordanbtucker]!)
+
+
+### v0.2.0 [[code][c0.2.0], [diff][d0.2.0]]
+
+[c0.2.0]: https://github.com/aseemk/json5/tree/v0.2.0
+[d0.2.0]: https://github.com/aseemk/json5/compare/v0.1.0...v0.2.0
+
+This release fixes some bugs and adds some more utility features to help you
+express data more easily:
+
+- **Breaking:** Negative hexadecimal numbers (e.g. `-0xC8`) are rejected now.
+  While V8 (e.g. Chrome and Node) supported them, it turns out they're invalid
+  in ES5. This has been [fixed in V8][v8-hex-fix] (and by extension, Chrome
+  and Node), so JSON5 officially rejects them now, too. ([#36])
+
+- New: Trailing decimal points in decimal numbers are allowed again.
+  (They were disallowed in v0.1.0; see below.)
+  They're allowed by ES5, and differentiating between integers and floats may
+  make sense on some platforms. ([#16]; thanks [@Midar].)
+
+- New: `Infinity` and `-Infinity` are now allowed number literals.
+  ([#30]; thanks [@pepkin88].)
+
+- New: Plus signs (`+`) in front of numbers are now allowed, since it can
+  be helpful in some contexts to explicitly mark numbers as positive.
+  (E.g. when a property represents changes or deltas.)
+
+- Fix: unescaped newlines in strings are rejected now.
+  ([#24]; thanks [@Midar].)
+
+
+### v0.1.0 [[code][c0.1.0], [diff][d0.1.0]]
+
+[c0.1.0]: https://github.com/aseemk/json5/tree/v0.1.0
+[d0.1.0]: https://github.com/aseemk/json5/compare/v0.0.1...v0.1.0
+
+This release tightens JSON5 support and adds helpful utility features:
+
+- New: Support hexadecimal numbers. (Thanks [@MaxNanasy].)
+
+- Fix: Reject octal numbers properly now. Previously, they were accepted but
+  improperly parsed as base-10 numbers. (Thanks [@MaxNanasy].)
+
+- **Breaking:** Reject "noctal" numbers now (base-10 numbers that begin with a
+  leading zero). These are disallowed by both JSON5 and JSON, as well as by
+  ES5's strict mode. (Thanks [@MaxNanasy].)
+
+- New: Support leading decimal points in decimal numbers.
+  (Thanks [@MaxNanasy].)
+
+- **Breaking:** Reject trailing decimal points in decimal numbers now. These
+  are disallowed by both JSON5 and JSON. (Thanks [@MaxNanasy].)
+
+- **Breaking:** Reject omitted elements in arrays now. These are disallowed by
+  both JSON5 and JSON.
+
+- Fix: Throw proper `SyntaxError` instances on errors now.
+
+- New: Add Node.js `require()` hook. Register via `json5/lib/require`.
+
+- New: Add Node.js `json5` executable to compile JSON5 files to JSON.
+
+
+### v0.0.1 [[code][c0.0.1], [diff][d0.0.1]]
+
+[c0.0.1]: https://github.com/aseemk/json5/tree/v0.0.1
+[d0.0.1]: https://github.com/aseemk/json5/compare/v0.0.0...v0.0.1
+
+This was the first implementation of this JSON5 parser.
+
+- Support unquoted object keys, including reserved words. Unicode characters
+  and escape sequences sequences aren't yet supported.
+
+- Support single-quoted strings.
+
+- Support multi-line strings.
+
+- Support trailing commas in arrays and objects.
+
+- Support comments, both inline and block.
+
+
+### v0.0.0 [[code](https://github.com/aseemk/json5/tree/v0.0.0)]
+
+Let's consider this to be Douglas Crockford's original [json_parse.js] — a
+parser for the regular JSON format.
+
+
+[json_parse.js]: https://github.com/douglascrockford/JSON-js/blob/master/json_parse.js
+[v8-hex-fix]: http://code.google.com/p/v8/issues/detail?id=2240
+
+[@MaxNanasy]: https://github.com/MaxNanasy
+[@Midar]: https://github.com/Midar
+[@pepkin88]: https://github.com/pepkin88
+[@rowanhill]: https://github.com/rowanhill
+[@aeisenberg]: https://github.com/aeisenberg
+[@jordanbtucker]: https://github.com/jordanbtucker
+[@amb26]: https://github.com/amb26
+
+[#16]: https://github.com/aseemk/json5/issues/16
+[#24]: https://github.com/aseemk/json5/issues/24
+[#30]: https://github.com/aseemk/json5/issues/30
+[#32]: https://github.com/aseemk/json5/issues/32
+[#36]: https://github.com/aseemk/json5/issues/36
+[#57]: https://github.com/aseemk/json5/issues/57
+[#58]: https://github.com/aseemk/json5/pull/58
+[#60]: https://github.com/aseemk/json5/pull/60
+[#63]: https://github.com/aseemk/json5/pull/63
+[#97]: https://github.com/aseemk/json5/pull/97
+[#101]: https://github.com/aseemk/json5/pull/101

frontend/node_modules/@vue/cli-service/node_modules/json5/LICENSE.md

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2012-2016 Aseem Kishore, and [others](https://github.com/aseemk/json5/contributors).
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

frontend/node_modules/@vue/cli-service/node_modules/json5/README.md

@@ -0,0 +1,286 @@
+# JSON5 – Modern JSON
+
+[![Build Status](https://travis-ci.org/json5/json5.svg)](https://travis-ci.org/json5/json5)
+
+JSON is an excellent data format, but we think it can be better.
+
+**JSON5 is a proposed extension to JSON** that aims to make it easier for
+*humans to write and maintain* by hand. It does this by adding some minimal
+syntax features directly from ECMAScript 5.
+
+JSON5 remains a **strict subset of JavaScript**, adds **no new data types**,
+and **works with all existing JSON content**.
+
+JSON5 is *not* an official successor to JSON, and JSON5 content may *not*
+work with existing JSON parsers. For this reason, JSON5 files use a new .json5
+extension. *(TODO: new MIME type needed too.)*
+
+The code here is a **reference JavaScript implementation** for both Node.js
+and all browsers. It’s based directly off of Douglas Crockford’s own [JSON
+implementation][json_parse.js], and it’s both robust and secure.
+
+
+## Why
+
+JSON isn’t the friendliest to *write*. Keys need to be quoted, objects and
+arrays can’t have trailing commas, and comments aren’t allowed — even though
+none of these are the case with regular JavaScript today.
+
+That was fine when JSON’s goal was to be a great data format, but JSON’s usage
+has expanded beyond *machines*. JSON is now used for writing [configs][ex1],
+[manifests][ex2], even [tests][ex3] — all by *humans*.
+
+[ex1]: http://plovr.com/docs.html
+[ex2]: https://www.npmjs.org/doc/files/package.json.html
+[ex3]: http://code.google.com/p/fuzztester/wiki/JSONFileFormat
+
+There are other formats that are human-friendlier, like YAML, but changing
+from JSON to a completely different format is undesirable in many cases.
+JSON5’s aim is to remain close to JSON and JavaScript.
+
+
+## Features
+
+The following is the exact list of additions to JSON’s syntax introduced by
+JSON5. **All of these are optional**, and **all of these come from ES5**.
+
+### Objects
+
+- Object keys can be unquoted if they’re valid [identifiers][mdn_variables].
+  Yes, even reserved keywords (like `default`) are valid unquoted keys in ES5
+  [[§11.1.5](http://es5.github.com/#x11.1.5), [§7.6](http://es5.github.com/#x7.6)].
+  ([More info](https://mathiasbynens.be/notes/javascript-identifiers))
+
+  *(TODO: Unicode characters and escape sequences aren’t yet supported in this
+  implementation.)*
+  
+- Object keys can also be single-quoted.
+
+- Objects can have trailing commas.
+
+[mdn_variables]: https://developer.mozilla.org/en/Core_JavaScript_1.5_Guide/Core_Language_Features#Variables
+
+### Arrays
+
+- Arrays can have trailing commas.
+
+### Strings
+
+- Strings can be single-quoted.
+
+- Strings can be split across multiple lines; just prefix each newline with a
+  backslash. [ES5 [§7.8.4](http://es5.github.com/#x7.8.4)]
+
+### Numbers
+
+- Numbers can be hexadecimal (base 16).
+
+- Numbers can begin or end with a (leading or trailing) decimal point.
+
+- Numbers can include `Infinity`, `-Infinity`,  `NaN`, and `-NaN`.
+
+- Numbers can begin with an explicit plus sign.
+
+### Comments
+
+- Both inline (single-line) and block (multi-line) comments are allowed.
+
+
+## Example
+
+The following is a contrived example, but it illustrates most of the features:
+
+```js
+{
+    foo: 'bar',
+    while: true,
+
+    this: 'is a \
+multi-line string',
+
+    // this is an inline comment
+    here: 'is another', // inline comment
+
+    /* this is a block comment
+       that continues on another line */
+
+    hex: 0xDEADbeef,
+    half: .5,
+    delta: +10,
+    to: Infinity,   // and beyond!
+
+    finally: 'a trailing comma',
+    oh: [
+        "we shouldn't forget",
+        'arrays can have',
+        'trailing commas too',
+    ],
+}
+```
+
+This implementation’s own [package.json5](package.json5) is more realistic:
+
+```js
+// This file is written in JSON5 syntax, naturally, but npm needs a regular
+// JSON file, so compile via `npm run build`. Be sure to keep both in sync!
+
+{
+    name: 'json5',
+    version: '0.5.0',
+    description: 'JSON for the ES5 era.',
+    keywords: ['json', 'es5'],
+    author: 'Aseem Kishore <aseem.kishore@gmail.com>',
+    contributors: [
+        // TODO: Should we remove this section in favor of GitHub's list?
+        // https://github.com/aseemk/json5/contributors
+        'Max Nanasy <max.nanasy@gmail.com>',
+        'Andrew Eisenberg <andrew@eisenberg.as>',
+        'Jordan Tucker <jordanbtucker@gmail.com>',
+    ],
+    main: 'lib/json5.js',
+    bin: 'lib/cli.js',
+    files: ["lib/"],
+    dependencies: {},
+    devDependencies: {
+        gulp: "^3.9.1",
+        'gulp-jshint': "^2.0.0",
+        jshint: "^2.9.1",
+        'jshint-stylish': "^2.1.0",
+        mocha: "^2.4.5"
+    },
+    scripts: {
+        build: 'node ./lib/cli.js -c package.json5',
+        test: 'mocha --ui exports --reporter spec',
+            // TODO: Would it be better to define these in a mocha.opts file?
+    },
+    homepage: 'http://json5.org/',
+    license: 'MIT',
+    repository: {
+        type: 'git',
+        url: 'https://github.com/aseemk/json5.git',
+    },
+}
+```
+
+
+## Community
+
+Join the [Google Group](http://groups.google.com/group/json5) if you’re
+interested in JSON5 news, updates, and general discussion.
+Don’t worry, it’s very low-traffic.
+
+The [GitHub wiki](https://github.com/aseemk/json5/wiki) is a good place to track
+JSON5 support and usage. Contribute freely there!
+
+[GitHub Issues](https://github.com/aseemk/json5/issues) is the place to
+formally propose feature requests and report bugs. Questions and general
+feedback are better directed at the Google Group.
+
+
+## Usage
+
+This JavaScript implementation of JSON5 simply provides a `JSON5` object just
+like the native ES5 `JSON` object.
+
+To use from Node:
+
+```sh
+npm install json5
+```
+
+```js
+var JSON5 = require('json5');
+```
+
+To use in the browser (adds the `JSON5` object to the global namespace):
+
+```html
+<script src="json5.js"></script>
+```
+
+Then in both cases, you can simply replace native `JSON` calls with `JSON5`:
+
+```js
+var obj = JSON5.parse('{unquoted:"key",trailing:"comma",}');
+var str = JSON5.stringify(obj);
+```
+
+`JSON5.parse` supports all of the JSON5 features listed above (*TODO: except
+Unicode*), as well as the native [`reviver` argument][json-parse].
+
+[json-parse]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse
+
+`JSON5.stringify` mainly avoids quoting keys where possible, but we hope to
+keep expanding it in the future (e.g. to also output trailing commas).
+It supports the native [`replacer` and `space` arguments][json-stringify],
+as well. *(TODO: Any implemented `toJSON` methods aren’t used today.)*
+
+[json-stringify]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify
+
+
+### Extras
+
+If you’re running this on Node, you can also register a JSON5 `require()` hook
+to let you `require()` `.json5` files just like you can `.json` files:
+
+```js
+require('json5/lib/require');
+require('./path/to/foo');   // tries foo.json5 after foo.js, foo.json, etc.
+require('./path/to/bar.json5');
+```
+
+This module also provides a `json5` executable (requires Node) for converting
+JSON5 files to JSON:
+
+```sh
+json5 -c path/to/foo.json5    # generates path/to/foo.json
+```
+
+
+## Development
+
+```sh
+git clone git://github.com/aseemk/json5.git
+cd json5
+npm install
+npm test
+```
+
+As the `package.json5` file states, be sure to run `npm run build` on changes
+to `package.json5`, since npm requires `package.json`.
+
+Feel free to [file issues](https://github.com/aseemk/json5/issues) and submit
+[pull requests](https://github.com/aseemk/json5/pulls) — contributions are
+welcome. If you do submit a pull request, please be sure to add or update the
+tests, and ensure that `npm test` continues to pass.
+
+
+## License
+
+MIT. See [LICENSE.md](./LICENSE.md) for details.
+
+
+## Credits
+
+[Michael Bolin](http://bolinfest.com/) independently arrived at and published
+some of these same ideas with awesome explanations and detail.
+Recommended reading:
+[Suggested Improvements to JSON](http://bolinfest.com/essays/json.html)
+
+[Douglas Crockford](http://www.crockford.com/) of course designed and built
+JSON, but his state machine diagrams on the [JSON website](http://json.org/),
+as cheesy as it may sound, gave me motivation and confidence that building a
+new parser to implement these ideas this was within my reach!
+This code is also modeled directly off of Doug’s open-source [json_parse.js][]
+parser. I’m super grateful for that clean and well-documented code.
+
+[json_parse.js]: https://github.com/douglascrockford/JSON-js/blob/master/json_parse.js
+
+[Max Nanasy](https://github.com/MaxNanasy) has been an early and prolific
+supporter, contributing multiple patches and ideas. Thanks Max!
+
+[Andrew Eisenberg](https://github.com/aeisenberg) has contributed the
+`stringify` method.
+
+[Jordan Tucker](https://github.com/jordanbtucker) has aligned JSON5 more closely
+with ES5 and is actively maintaining this project.

frontend/node_modules/@vue/cli-service/node_modules/json5/lib/cli.js

@@ -0,0 +1,41 @@
+#!/usr/bin/env node
+
+// cli.js
+// JSON5 command-line interface.
+//
+// This is pretty minimal for now; just supports compiling files via `-c`.
+// TODO More useful functionality, like output path, watch, etc.?
+
+var FS = require('fs');
+var JSON5 = require('./json5');
+var Path = require('path');
+
+var USAGE = [
+    'Usage: json5 -c path/to/file.json5 ...',
+    'Compiles JSON5 files into sibling JSON files with the same basenames.',
+].join('\n');
+
+// if valid, args look like [node, json5, -c, file1, file2, ...]
+var args = process.argv;
+
+if (args.length < 4 || args[2] !== '-c') {
+    console.error(USAGE);
+    process.exit(1);
+}
+
+var cwd = process.cwd();
+var files = args.slice(3);
+
+// iterate over each file and convert JSON5 files to JSON:
+files.forEach(function (file) {
+    var path = Path.resolve(cwd, file);
+    var basename = Path.basename(path, '.json5');
+    var dirname = Path.dirname(path);
+
+    var json5 = FS.readFileSync(path, 'utf8');
+    var obj = JSON5.parse(json5);
+    var json = JSON.stringify(obj, null, 4); // 4 spaces; TODO configurable?
+
+    path = Path.join(dirname, basename + '.json');
+    FS.writeFileSync(path, json, 'utf8');
+});

frontend/node_modules/@vue/cli-service/node_modules/json5/lib/json5.js

@@ -0,0 +1,770 @@
+// json5.js
+// Modern JSON. See README.md for details.
+//
+// This file is based directly off of Douglas Crockford's json_parse.js:
+// https://github.com/douglascrockford/JSON-js/blob/master/json_parse.js
+
+var JSON5 = (typeof exports === 'object' ? exports : {});
+
+JSON5.parse = (function () {
+    "use strict";
+
+// This is a function that can parse a JSON5 text, producing a JavaScript
+// data structure. It is a simple, recursive descent parser. It does not use
+// eval or regular expressions, so it can be used as a model for implementing
+// a JSON5 parser in other languages.
+
+// We are defining the function inside of another function to avoid creating
+// global variables.
+
+    var at,           // The index of the current character
+        lineNumber,   // The current line number
+        columnNumber, // The current column number
+        ch,           // The current character
+        escapee = {
+            "'":  "'",
+            '"':  '"',
+            '\\': '\\',
+            '/':  '/',
+            '\n': '',       // Replace escaped newlines in strings w/ empty string
+            b:    '\b',
+            f:    '\f',
+            n:    '\n',
+            r:    '\r',
+            t:    '\t'
+        },
+        ws = [
+            ' ',
+            '\t',
+            '\r',
+            '\n',
+            '\v',
+            '\f',
+            '\xA0',
+            '\uFEFF'
+        ],
+        text,
+
+        renderChar = function (chr) {
+            return chr === '' ? 'EOF' : "'" + chr + "'";
+        },
+
+        error = function (m) {
+
+// Call error when something is wrong.
+
+            var error = new SyntaxError();
+            // beginning of message suffix to agree with that provided by Gecko - see https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse
+            error.message = m + " at line " + lineNumber + " column " + columnNumber + " of the JSON5 data. Still to read: " + JSON.stringify(text.substring(at - 1, at + 19));
+            error.at = at;
+            // These two property names have been chosen to agree with the ones in Gecko, the only popular
+            // environment which seems to supply this info on JSON.parse
+            error.lineNumber = lineNumber;
+            error.columnNumber = columnNumber;
+            throw error;
+        },
+
+        next = function (c) {
+
+// If a c parameter is provided, verify that it matches the current character.
+
+            if (c && c !== ch) {
+                error("Expected " + renderChar(c) + " instead of " + renderChar(ch));
+            }
+
+// Get the next character. When there are no more characters,
+// return the empty string.
+
+            ch = text.charAt(at);
+            at++;
+            columnNumber++;
+            if (ch === '\n' || ch === '\r' && peek() !== '\n') {
+                lineNumber++;
+                columnNumber = 0;
+            }
+            return ch;
+        },
+
+        peek = function () {
+
+// Get the next character without consuming it or
+// assigning it to the ch varaible.
+
+            return text.charAt(at);
+        },
+
+        identifier = function () {
+
+// Parse an identifier. Normally, reserved words are disallowed here, but we
+// only use this for unquoted object keys, where reserved words are allowed,
+// so we don't check for those here. References:
+// - http://es5.github.com/#x7.6
+// - https://developer.mozilla.org/en/Core_JavaScript_1.5_Guide/Core_Language_Features#Variables
+// - http://docstore.mik.ua/orelly/webprog/jscript/ch02_07.htm
+// TODO Identifiers can have Unicode "letters" in them; add support for those.
+
+            var key = ch;
+
+            // Identifiers must start with a letter, _ or $.
+            if ((ch !== '_' && ch !== '$') &&
+                    (ch < 'a' || ch > 'z') &&
+                    (ch < 'A' || ch > 'Z')) {
+                error("Bad identifier as unquoted key");
+            }
+
+            // Subsequent characters can contain digits.
+            while (next() && (
+                    ch === '_' || ch === '$' ||
+                    (ch >= 'a' && ch <= 'z') ||
+                    (ch >= 'A' && ch <= 'Z') ||
+                    (ch >= '0' && ch <= '9'))) {
+                key += ch;
+            }
+
+            return key;
+        },
+
+        number = function () {
+
+// Parse a number value.
+
+            var number,
+                sign = '',
+                string = '',
+                base = 10;
+
+            if (ch === '-' || ch === '+') {
+                sign = ch;
+                next(ch);
+            }
+
+            // support for Infinity (could tweak to allow other words):
+            if (ch === 'I') {
+                number = word();
+                if (typeof number !== 'number' || isNaN(number)) {
+                    error('Unexpected word for number');
+                }
+                return (sign === '-') ? -number : number;
+            }
+
+            // support for NaN
+            if (ch === 'N' ) {
+              number = word();
+              if (!isNaN(number)) {
+                error('expected word to be NaN');
+              }
+              // ignore sign as -NaN also is NaN
+              return number;
+            }
+
+            if (ch === '0') {
+                string += ch;
+                next();
+                if (ch === 'x' || ch === 'X') {
+                    string += ch;
+                    next();
+                    base = 16;
+                } else if (ch >= '0' && ch <= '9') {
+                    error('Octal literal');
+                }
+            }
+
+            switch (base) {
+            case 10:
+                while (ch >= '0' && ch <= '9' ) {
+                    string += ch;
+                    next();
+                }
+                if (ch === '.') {
+                    string += '.';
+                    while (next() && ch >= '0' && ch <= '9') {
+                        string += ch;
+                    }
+                }
+                if (ch === 'e' || ch === 'E') {
+                    string += ch;
+                    next();
+                    if (ch === '-' || ch === '+') {
+                        string += ch;
+                        next();
+                    }
+                    while (ch >= '0' && ch <= '9') {
+                        string += ch;
+                        next();
+                    }
+                }
+                break;
+            case 16:
+                while (ch >= '0' && ch <= '9' || ch >= 'A' && ch <= 'F' || ch >= 'a' && ch <= 'f') {
+                    string += ch;
+                    next();
+                }
+                break;
+            }
+
+            if(sign === '-') {
+                number = -string;
+            } else {
+                number = +string;
+            }
+
+            if (!isFinite(number)) {
+                error("Bad number");
+            } else {
+                return number;
+            }
+        },
+
+        string = function () {
+
+// Parse a string value.
+
+            var hex,
+                i,
+                string = '',
+                delim,      // double quote or single quote
+                uffff;
+
+// When parsing for string values, we must look for ' or " and \ characters.
+
+            if (ch === '"' || ch === "'") {
+                delim = ch;
+                while (next()) {
+                    if (ch === delim) {
+                        next();
+                        return string;
+                    } else if (ch === '\\') {
+                        next();
+                        if (ch === 'u') {
+                            uffff = 0;
+                            for (i = 0; i < 4; i += 1) {
+                                hex = parseInt(next(), 16);
+                                if (!isFinite(hex)) {
+                                    break;
+                                }
+                                uffff = uffff * 16 + hex;
+                            }
+                            string += String.fromCharCode(uffff);
+                        } else if (ch === '\r') {
+                            if (peek() === '\n') {
+                                next();
+                            }
+                        } else if (typeof escapee[ch] === 'string') {
+                            string += escapee[ch];
+                        } else {
+                            break;
+                        }
+                    } else if (ch === '\n') {
+                        // unescaped newlines are invalid; see:
+                        // https://github.com/aseemk/json5/issues/24
+                        // TODO this feels special-cased; are there other
+                        // invalid unescaped chars?
+                        break;
+                    } else {
+                        string += ch;
+                    }
+                }
+            }
+            error("Bad string");
+        },
+
+        inlineComment = function () {
+
+// Skip an inline comment, assuming this is one. The current character should
+// be the second / character in the // pair that begins this inline comment.
+// To finish the inline comment, we look for a newline or the end of the text.
+
+            if (ch !== '/') {
+                error("Not an inline comment");
+            }
+
+            do {
+                next();
+                if (ch === '\n' || ch === '\r') {
+                    next();
+                    return;
+                }
+            } while (ch);
+        },
+
+        blockComment = function () {
+
+// Skip a block comment, assuming this is one. The current character should be
+// the * character in the /* pair that begins this block comment.
+// To finish the block comment, we look for an ending */ pair of characters,
+// but we also watch for the end of text before the comment is terminated.
+
+            if (ch !== '*') {
+                error("Not a block comment");
+            }
+
+            do {
+                next();
+                while (ch === '*') {
+                    next('*');
+                    if (ch === '/') {
+                        next('/');
+                        return;
+                    }
+                }
+            } while (ch);
+
+            error("Unterminated block comment");
+        },
+
+        comment = function () {
+
+// Skip a comment, whether inline or block-level, assuming this is one.
+// Comments always begin with a / character.
+
+            if (ch !== '/') {
+                error("Not a comment");
+            }
+
+            next('/');
+
+            if (ch === '/') {
+                inlineComment();
+            } else if (ch === '*') {
+                blockComment();
+            } else {
+                error("Unrecognized comment");
+            }
+        },
+
+        white = function () {
+
+// Skip whitespace and comments.
+// Note that we're detecting comments by only a single / character.
+// This works since regular expressions are not valid JSON(5), but this will
+// break if there are other valid values that begin with a / character!
+
+            while (ch) {
+                if (ch === '/') {
+                    comment();
+                } else if (ws.indexOf(ch) >= 0) {
+                    next();
+                } else {
+                    return;
+                }
+            }
+        },
+
+        word = function () {
+
+// true, false, or null.
+
+            switch (ch) {
+            case 't':
+                next('t');
+                next('r');
+                next('u');
+                next('e');
+                return true;
+            case 'f':
+                next('f');
+                next('a');
+                next('l');
+                next('s');
+                next('e');
+                return false;
+            case 'n':
+                next('n');
+                next('u');
+                next('l');
+                next('l');
+                return null;
+            case 'I':
+                next('I');
+                next('n');
+                next('f');
+                next('i');
+                next('n');
+                next('i');
+                next('t');
+                next('y');
+                return Infinity;
+            case 'N':
+              next( 'N' );
+              next( 'a' );
+              next( 'N' );
+              return NaN;
+            }
+            error("Unexpected " + renderChar(ch));
+        },
+
+        value,  // Place holder for the value function.
+
+        array = function () {
+
+// Parse an array value.
+
+            var array = [];
+
+            if (ch === '[') {
+                next('[');
+                white();
+                while (ch) {
+                    if (ch === ']') {
+                        next(']');
+                        return array;   // Potentially empty array
+                    }
+                    // ES5 allows omitting elements in arrays, e.g. [,] and
+                    // [,null]. We don't allow this in JSON5.
+                    if (ch === ',') {
+                        error("Missing array element");
+                    } else {
+                        array.push(value());
+                    }
+                    white();
+                    // If there's no comma after this value, this needs to
+                    // be the end of the array.
+                    if (ch !== ',') {
+                        next(']');
+                        return array;
+                    }
+                    next(',');
+                    white();
+                }
+            }
+            error("Bad array");
+        },
+
+        object = function () {
+
+// Parse an object value.
+
+            var key,
+                object = {};
+
+            if (ch === '{') {
+                next('{');
+                white();
+                while (ch) {
+                    if (ch === '}') {
+                        next('}');
+                        return object;   // Potentially empty object
+                    }
+
+                    // Keys can be unquoted. If they are, they need to be
+                    // valid JS identifiers.
+                    if (ch === '"' || ch === "'") {
+                        key = string();
+                    } else {
+                        key = identifier();
+                    }
+
+                    white();
+                    next(':');
+                    object[key] = value();
+                    white();
+                    // If there's no comma after this pair, this needs to be
+                    // the end of the object.
+                    if (ch !== ',') {
+                        next('}');
+                        return object;
+                    }
+                    next(',');
+                    white();
+                }
+            }
+            error("Bad object");
+        };
+
+    value = function () {
+
+// Parse a JSON value. It could be an object, an array, a string, a number,
+// or a word.
+
+        white();
+        switch (ch) {
+        case '{':
+            return object();
+        case '[':
+            return array();
+        case '"':
+        case "'":
+            return string();
+        case '-':
+        case '+':
+        case '.':
+            return number();
+        default:
+            return ch >= '0' && ch <= '9' ? number() : word();
+        }
+    };
+
+// Return the json_parse function. It will have access to all of the above
+// functions and variables.
+
+    return function (source, reviver) {
+        var result;
+
+        text = String(source);
+        at = 0;
+        lineNumber = 1;
+        columnNumber = 1;
+        ch = ' ';
+        result = value();
+        white();
+        if (ch) {
+            error("Syntax error");
+        }
+
+// If there is a reviver function, we recursively walk the new structure,
+// passing each name/value pair to the reviver function for possible
+// transformation, starting with a temporary root object that holds the result
+// in an empty key. If there is not a reviver function, we simply return the
+// result.
+
+        return typeof reviver === 'function' ? (function walk(holder, key) {
+            var k, v, value = holder[key];
+            if (value && typeof value === 'object') {
+                for (k in value) {
+                    if (Object.prototype.hasOwnProperty.call(value, k)) {
+                        v = walk(value, k);
+                        if (v !== undefined) {
+                            value[k] = v;
+                        } else {
+                            delete value[k];
+                        }
+                    }
+                }
+            }
+            return reviver.call(holder, key, value);
+        }({'': result}, '')) : result;
+    };
+}());
+
+// JSON5 stringify will not quote keys where appropriate
+JSON5.stringify = function (obj, replacer, space) {
+    if (replacer && (typeof(replacer) !== "function" && !isArray(replacer))) {
+        throw new Error('Replacer must be a function or an array');
+    }
+    var getReplacedValueOrUndefined = function(holder, key, isTopLevel) {
+        var value = holder[key];
+
+        // Replace the value with its toJSON value first, if possible
+        if (value && value.toJSON && typeof value.toJSON === "function") {
+            value = value.toJSON();
+        }
+
+        // If the user-supplied replacer if a function, call it. If it's an array, check objects' string keys for
+        // presence in the array (removing the key/value pair from the resulting JSON if the key is missing).
+        if (typeof(replacer) === "function") {
+            return replacer.call(holder, key, value);
+        } else if(replacer) {
+            if (isTopLevel || isArray(holder) || replacer.indexOf(key) >= 0) {
+                return value;
+            } else {
+                return undefined;
+            }
+        } else {
+            return value;
+        }
+    };
+
+    function isWordChar(c) {
+        return (c >= 'a' && c <= 'z') ||
+            (c >= 'A' && c <= 'Z') ||
+            (c >= '0' && c <= '9') ||
+            c === '_' || c === '$';
+    }
+
+    function isWordStart(c) {
+        return (c >= 'a' && c <= 'z') ||
+            (c >= 'A' && c <= 'Z') ||
+            c === '_' || c === '$';
+    }
+
+    function isWord(key) {
+        if (typeof key !== 'string') {
+            return false;
+        }
+        if (!isWordStart(key[0])) {
+            return false;
+        }
+        var i = 1, length = key.length;
+        while (i < length) {
+            if (!isWordChar(key[i])) {
+                return false;
+            }
+            i++;
+        }
+        return true;
+    }
+
+    // export for use in tests
+    JSON5.isWord = isWord;
+
+    // polyfills
+    function isArray(obj) {
+        if (Array.isArray) {
+            return Array.isArray(obj);
+        } else {
+            return Object.prototype.toString.call(obj) === '[object Array]';
+        }
+    }
+
+    function isDate(obj) {
+        return Object.prototype.toString.call(obj) === '[object Date]';
+    }
+
+    var objStack = [];
+    function checkForCircular(obj) {
+        for (var i = 0; i < objStack.length; i++) {
+            if (objStack[i] === obj) {
+                throw new TypeError("Converting circular structure to JSON");
+            }
+        }
+    }
+
+    function makeIndent(str, num, noNewLine) {
+        if (!str) {
+            return "";
+        }
+        // indentation no more than 10 chars
+        if (str.length > 10) {
+            str = str.substring(0, 10);
+        }
+
+        var indent = noNewLine ? "" : "\n";
+        for (var i = 0; i < num; i++) {
+            indent += str;
+        }
+
+        return indent;
+    }
+
+    var indentStr;
+    if (space) {
+        if (typeof space === "string") {
+            indentStr = space;
+        } else if (typeof space === "number" && space >= 0) {
+            indentStr = makeIndent(" ", space, true);
+        } else {
+            // ignore space parameter
+        }
+    }
+
+    // Copied from Crokford's implementation of JSON
+    // See https://github.com/douglascrockford/JSON-js/blob/e39db4b7e6249f04a195e7dd0840e610cc9e941e/json2.js#L195
+    // Begin
+    var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+        escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+        meta = { // table of character substitutions
+        '\b': '\\b',
+        '\t': '\\t',
+        '\n': '\\n',
+        '\f': '\\f',
+        '\r': '\\r',
+        '"' : '\\"',
+        '\\': '\\\\'
+    };
+    function escapeString(string) {
+
+// If the string contains no control characters, no quote characters, and no
+// backslash characters, then we can safely slap some quotes around it.
+// Otherwise we must also replace the offending characters with safe escape
+// sequences.
+        escapable.lastIndex = 0;
+        return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
+            var c = meta[a];
+            return typeof c === 'string' ?
+                c :
+                '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+        }) + '"' : '"' + string + '"';
+    }
+    // End
+
+    function internalStringify(holder, key, isTopLevel) {
+        var buffer, res;
+
+        // Replace the value, if necessary
+        var obj_part = getReplacedValueOrUndefined(holder, key, isTopLevel);
+
+        if (obj_part && !isDate(obj_part)) {
+            // unbox objects
+            // don't unbox dates, since will turn it into number
+            obj_part = obj_part.valueOf();
+        }
+        switch(typeof obj_part) {
+            case "boolean":
+                return obj_part.toString();
+
+            case "number":
+                if (isNaN(obj_part) || !isFinite(obj_part)) {
+                    return "null";
+                }
+                return obj_part.toString();
+
+            case "string":
+                return escapeString(obj_part.toString());
+
+            case "object":
+                if (obj_part === null) {
+                    return "null";
+                } else if (isArray(obj_part)) {
+                    checkForCircular(obj_part);
+                    buffer = "[";
+                    objStack.push(obj_part);
+
+                    for (var i = 0; i < obj_part.length; i++) {
+                        res = internalStringify(obj_part, i, false);
+                        buffer += makeIndent(indentStr, objStack.length);
+                        if (res === null || typeof res === "undefined") {
+                            buffer += "null";
+                        } else {
+                            buffer += res;
+                        }
+                        if (i < obj_part.length-1) {
+                            buffer += ",";
+                        } else if (indentStr) {
+                            buffer += "\n";
+                        }
+                    }
+                    objStack.pop();
+                    if (obj_part.length) {
+                        buffer += makeIndent(indentStr, objStack.length, true)
+                    }
+                    buffer += "]";
+                } else {
+                    checkForCircular(obj_part);
+                    buffer = "{";
+                    var nonEmpty = false;
+                    objStack.push(obj_part);
+                    for (var prop in obj_part) {
+                        if (obj_part.hasOwnProperty(prop)) {
+                            var value = internalStringify(obj_part, prop, false);
+                            isTopLevel = false;
+                            if (typeof value !== "undefined" && value !== null) {
+                                buffer += makeIndent(indentStr, objStack.length);
+                                nonEmpty = true;
+                                key = isWord(prop) ? prop : escapeString(prop);
+                                buffer += key + ":" + (indentStr ? ' ' : '') + value + ",";
+                            }
+                        }
+                    }
+                    objStack.pop();
+                    if (nonEmpty) {
+                        buffer = buffer.substring(0, buffer.length-1) + makeIndent(indentStr, objStack.length) + "}";
+                    } else {
+                        buffer = '{}';
+                    }
+                }
+                return buffer;
+            default:
+                // functions and undefined should be ignored
+                return undefined;
+        }
+    }
+
+    // special case...when undefined is used inside of
+    // a compound object/array, return null.
+    // but when top-level, return undefined
+    var topLevelHolder = {"":obj};
+    if (obj === undefined) {
+        return getReplacedValueOrUndefined(topLevelHolder, '', true);
+    }
+    return internalStringify(topLevelHolder, '', true);
+};

frontend/node_modules/@vue/cli-service/node_modules/json5/lib/require.js

@@ -0,0 +1,18 @@
+// require.js
+// Node.js only: adds a require() hook for .json5 files, just like the native
+// hook for .json files.
+//
+// Usage:
+// require('json5/require');
+// require('./foo');    // will check foo.json5 after foo.js, foo.json, etc.
+// require('./bar.json5');
+
+var FS = require('fs');
+var JSON5 = require('./json5');
+
+// Modeled off of (v0.6.18 link; check latest too):
+// https://github.com/joyent/node/blob/v0.6.18/lib/module.js#L468-L472
+require.extensions['.json5'] = function (module, filename) {
+    var content = FS.readFileSync(filename, 'utf8');
+    module.exports = JSON5.parse(content);
+};

frontend/node_modules/@vue/cli-service/node_modules/json5/package.json

@@ -0,0 +1,38 @@
+{
+    "name": "json5",
+    "version": "0.5.1",
+    "description": "JSON for the ES5 era.",
+    "keywords": [
+        "json",
+        "es5"
+    ],
+    "author": "Aseem Kishore <aseem.kishore@gmail.com>",
+    "contributors": [
+        "Max Nanasy <max.nanasy@gmail.com>",
+        "Andrew Eisenberg <andrew@eisenberg.as>",
+        "Jordan Tucker <jordanbtucker@gmail.com>"
+    ],
+    "main": "lib/json5.js",
+    "bin": "lib/cli.js",
+    "files": [
+        "lib/"
+    ],
+    "dependencies": {},
+    "devDependencies": {
+        "gulp": "^3.9.1",
+        "gulp-jshint": "^2.0.1",
+        "jshint": "^2.9.3",
+        "jshint-stylish": "^2.2.1",
+        "mocha": "^3.1.0"
+    },
+    "scripts": {
+        "build": "node ./lib/cli.js -c package.json5",
+        "test": "mocha --ui exports --reporter spec"
+    },
+    "homepage": "http://json5.org/",
+    "license": "MIT",
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/aseemk/json5.git"
+    }
+}

frontend/node_modules/@vue/cli-service/node_modules/loader-utils/LICENSE

@@ -0,0 +1,22 @@
+(The MIT License)
+
+Copyright (c) 2012 - 2015 Tobias Koppers
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

frontend/node_modules/@vue/cli-service/node_modules/loader-utils/README.md

@@ -0,0 +1,217 @@
+# loader-utils
+
+## Methods
+
+### `getLoaderConfig`
+
+Recommended way to retrieve the loader config:
+
+```javascript
+// inside your loader
+config = loaderUtils.getLoaderConfig(this, "myLoader");
+```
+
+Tries to read the loader config from the `webpack.config.js` under the given property name (`"myLoader"` in this case) and merges the result with the loader query. For example, if your `webpack.config.js` had this property...
+
+```javascript
+cheesecakeLoader: {
+	type: "delicious",
+	slices: 4
+}
+```
+
+...and your loader was called with `?slices=8`, `getLoaderConfig(this, "cheesecakeLoader")` would return
+
+```javascript
+{
+	type: "delicious",
+	slices: 8
+}
+```
+
+It is recommended that you use the camelCased loader name as your default config property name.
+
+### `parseQuery`
+
+``` javascript
+var query = loaderUtils.parseQuery(this.query);
+assert(typeof query == "object");
+if(query.flag)
+	// ...
+```
+
+``` text
+null                   -> {}
+?                      -> {}
+?flag                  -> { flag: true }
+?+flag                 -> { flag: true }
+?-flag                 -> { flag: false }
+?xyz=test              -> { xyz: "test" }
+?xyz[]=a               -> { xyz: ["a"] }
+?flag1&flag2           -> { flag1: true, flag2: true }
+?+flag1,-flag2         -> { flag1: true, flag2: false }
+?xyz[]=a,xyz[]=b       -> { xyz: ["a", "b"] }
+?a%2C%26b=c%2C%26d     -> { "a,&b": "c,&d" }
+?{json:5,data:{a:1}}   -> { json: 5, data: { a: 1 } }
+```
+
+### `stringifyRequest`
+
+Turns a request into a string that can be used inside `require()` or `import` while avoiding absolute paths.
+Use it instead of `JSON.stringify(...)` if you're generating code inside a loader.
+
+**Why is this necessary?** Since webpack calculates the hash before module paths are translated into module ids, we must avoid absolute paths to ensure
+consistent hashes across different compilations.
+
+This function:
+
+- resolves absolute requests into relative requests if the request and the module are on the same hard drive
+- replaces `\` with `/` if the request and the module are on the same hard drive
+- won't change the path at all if the request and the module are on different hard drives
+- applies `JSON.stringify` to the result
+
+```javascript
+loaderUtils.stringifyRequest(this, "./test.js");
+// "\"./test.js\""
+
+loaderUtils.stringifyRequest(this, ".\\test.js");
+// "\"./test.js\""
+
+loaderUtils.stringifyRequest(this, "test");
+// "\"test\""
+
+loaderUtils.stringifyRequest(this, "test/lib/index.js");
+// "\"test/lib/index.js\""
+
+loaderUtils.stringifyRequest(this, "otherLoader?andConfig!test?someConfig");
+// "\"otherLoader?andConfig!test?someConfig\""
+
+loaderUtils.stringifyRequest(this, require.resolve("test"));
+// "\"../node_modules/some-loader/lib/test.js\""
+
+loaderUtils.stringifyRequest(this, "C:\\module\\test.js");
+// "\"../../test.js\"" (on Windows, in case the module and the request are on the same drive)
+
+loaderUtils.stringifyRequest(this, "C:\\module\\test.js");
+// "\"C:\\module\\test.js\"" (on Windows, in case the module and the request are on different drives)
+
+loaderUtils.stringifyRequest(this, "\\\\network-drive\\test.js");
+// "\"\\\\network-drive\\\\test.js\"" (on Windows, in case the module and the request are on different drives)
+```
+
+### `urlToRequest`
+
+Converts some resource URL to a webpack module request.
+
+```javascript
+var url = "path/to/module.js";
+var request = loaderUtils.urlToRequest(url); // "./path/to/module.js"
+```
+
+#### Module URLs
+
+Any URL containing a `~` will be interpreted as a module request. Anything after the `~` will be considered the request path.
+
+```javascript
+var url = "~path/to/module.js";
+var request = loaderUtils.urlToRequest(url); // "path/to/module.js"
+```
+
+#### Root-relative URLs
+
+URLs that are root-relative (start with `/`) can be resolved relative to some arbitrary path by using the `root` parameter:
+
+```javascript
+var url = "/path/to/module.js";
+var root = "./root";
+var request = loaderUtils.urlToRequest(url, root); // "./root/path/to/module.js"
+```
+
+To convert a root-relative URL into a module URL, specify a `root` value that starts with `~`:
+
+```javascript
+var url = "/path/to/module.js";
+var root = "~";
+var request = loaderUtils.urlToRequest(url, root); // "path/to/module.js"
+```
+
+### `interpolateName`
+
+Interpolates a filename template using multiple placeholders and/or a regular expression.
+The template and regular expression are set as query params called `name` and `regExp` on the current loader's context.
+
+```javascript
+var interpolatedName = loaderUtils.interpolateName(loaderContext, name, options);
+```
+
+The following tokens are replaced in the `name` parameter:
+
+* `[ext]` the extension of the resource
+* `[name]` the basename of the resource
+* `[path]` the path of the resource relative to the `context` query parameter or option.
+* `[folder]` the folder of the resource is in.
+* `[emoji]` a random emoji representation of `options.content`
+* `[emoji:<length>]` same as above, but with a customizable number of emojis
+* `[hash]` the hash of `options.content` (Buffer) (by default it's the hex digest of the md5 hash)
+* `[<hashType>:hash:<digestType>:<length>]` optionally one can configure
+  * other `hashType`s, i. e. `sha1`, `md5`, `sha256`, `sha512`
+  * other `digestType`s, i. e. `hex`, `base26`, `base32`, `base36`, `base49`, `base52`, `base58`, `base62`, `base64`
+  * and `length` the length in chars
+* `[N]` the N-th match obtained from matching the current file name against `options.regExp`
+
+Examples
+
+``` javascript
+// loaderContext.resourcePath = "/app/js/javascript.js"
+loaderUtils.interpolateName(loaderContext, "js/[hash].script.[ext]", { content: ... });
+// => js/9473fdd0d880a43c21b7778d34872157.script.js
+
+// loaderContext.resourcePath = "/app/page.html"
+loaderUtils.interpolateName(loaderContext, "html-[hash:6].html", { content: ... });
+// => html-9473fd.html
+
+// loaderContext.resourcePath = "/app/flash.txt"
+loaderUtils.interpolateName(loaderContext, "[hash]", { content: ... });
+// => c31e9820c001c9c4a86bce33ce43b679
+
+// loaderContext.resourcePath = "/app/img/image.gif"
+loaderUtils.interpolateName(loaderContext, "[emoji]", { content: ... });
+// => 👍
+
+// loaderContext.resourcePath = "/app/img/image.gif"
+loaderUtils.interpolateName(loaderContext, "[emoji:4]", { content: ... });
+// => 🙍🏢📤🐝
+
+// loaderContext.resourcePath = "/app/img/image.png"
+loaderUtils.interpolateName(loaderContext, "[sha512:hash:base64:7].[ext]", { content: ... });
+// => 2BKDTjl.png
+// use sha512 hash instead of md5 and with only 7 chars of base64
+
+// loaderContext.resourcePath = "/app/img/myself.png"
+// loaderContext.query.name =
+loaderUtils.interpolateName(loaderContext, "picture.png");
+// => picture.png
+
+// loaderContext.resourcePath = "/app/dir/file.png"
+loaderUtils.interpolateName(loaderContext, "[path][name].[ext]?[hash]", { content: ... });
+// => /app/dir/file.png?9473fdd0d880a43c21b7778d34872157
+
+// loaderContext.resourcePath = "/app/js/page-home.js"
+loaderUtils.interpolateName(loaderContext, "script-[1].[ext]", { regExp: "page-(.*)\\.js", content: ... });
+// => script-home.js
+```
+
+### `getHashDigest`
+
+``` javascript
+var digestString = loaderUtils.getHashDigest(buffer, hashType, digestType, maxLength);
+```
+
+* `buffer` the content that should be hashed
+* `hashType` one of `sha1`, `md5`, `sha256`, `sha512` or any other node.js supported hash type
+* `digestType` one of `hex`, `base26`, `base32`, `base36`, `base49`, `base52`, `base58`, `base62`, `base64`
+* `maxLength` the maximum length in chars
+
+## License
+
+MIT (http://www.opensource.org/licenses/mit-license.php)

frontend/node_modules/@vue/cli-service/node_modules/loader-utils/index.js

@@ -0,0 +1,331 @@
+var JSON5 = require("json5");
+var path = require("path");
+var util = require("util");
+var os = require("os");
+var assign = require("object-assign");
+var emojiRegex = /[\uD800-\uDFFF]./;
+var emojiList = require("emojis-list").filter(function(emoji) {
+	return emojiRegex.test(emoji)
+});
+var matchAbsolutePath = /^\/|^[A-Z]:[/\\]|^\\\\/i; // node 0.10 does not support path.isAbsolute()
+var matchAbsoluteWin32Path = /^[A-Z]:[/\\]|^\\\\/i;
+var matchRelativePath = /^\.\.?[/\\]/;
+
+var baseEncodeTables = {
+	26: "abcdefghijklmnopqrstuvwxyz",
+	32: "123456789abcdefghjkmnpqrstuvwxyz", // no 0lio
+	36: "0123456789abcdefghijklmnopqrstuvwxyz",
+	49: "abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ", // no lIO
+	52: "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",
+	58: "123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ", // no 0lIO
+	62: "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",
+	64: "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_"
+};
+var emojiCache = {};
+var parseQueryDeprecationWarning = util.deprecate(function() {},
+	"loaderUtils.parseQuery() received a non-string value which can be problematic, " +
+	"see https://github.com/webpack/loader-utils/issues/56" + os.EOL +
+	"parseQuery() will be replaced with getOptions() in the next major version of loader-utils."
+);
+
+function encodeStringToEmoji(content, length) {
+	if (emojiCache[content]) return emojiCache[content];
+	length = length || 1;
+	var emojis = [];
+	do {
+		var index = Math.floor(Math.random() * emojiList.length);
+		emojis.push(emojiList[index]);
+		emojiList.splice(index, 1);
+	} while (--length > 0);
+	var emojiEncoding = emojis.join('');
+	emojiCache[content] = emojiEncoding;
+	return emojiEncoding;
+}
+
+function encodeBufferToBase(buffer, base) {
+	var encodeTable = baseEncodeTables[base];
+	if (!encodeTable) throw new Error("Unknown encoding base" + base);
+
+	var readLength = buffer.length;
+
+	var Big = require('big.js');
+	Big.RM = Big.DP = 0;
+	var b = new Big(0);
+	for (var i = readLength - 1; i >= 0; i--) {
+		b = b.times(256).plus(buffer[i]);
+	}
+
+	var output = "";
+	while (b.gt(0)) {
+		output = encodeTable[b.mod(base)] + output;
+		b = b.div(base);
+	}
+
+	Big.DP = 20;
+	Big.RM = 1;
+
+	return output;
+}
+
+exports.parseQuery = function parseQuery(query) {
+	var specialValues = {
+		'null': null,
+		'true': true,
+		'false': false
+	};
+	if(!query) return {};
+	if(typeof query !== "string") {
+		parseQueryDeprecationWarning();
+		return query;
+	}
+	if(query.substr(0, 1) !== "?")
+		throw new Error("a valid query string passed to parseQuery should begin with '?'");
+	query = query.substr(1);
+	var queryLength = query.length;
+	if(query.substr(0, 1) === "{" && query.substr(-1) === "}") {
+		return JSON5.parse(query);
+	}
+	var queryArgs = query.split(/[,\&]/g);
+	var result = {};
+	queryArgs.forEach(function(arg) {
+		var idx = arg.indexOf("=");
+		if(idx >= 0) {
+			var name = arg.substr(0, idx);
+			var value = decodeURIComponent(arg.substr(idx+1));
+			if (specialValues.hasOwnProperty(value)) {
+				value = specialValues[value];
+			}
+			if(name.substr(-2) === "[]") {
+				name = decodeURIComponent(name.substr(0, name.length-2));
+				if(!Array.isArray(result[name]))
+					result[name] = [];
+				result[name].push(value);
+			} else {
+				name = decodeURIComponent(name);
+				result[name] = value;
+			}
+		} else {
+			if(arg.substr(0, 1) === "-") {
+				result[decodeURIComponent(arg.substr(1))] = false;
+			} else if(arg.substr(0, 1) === "+") {
+				result[decodeURIComponent(arg.substr(1))] = true;
+			} else {
+				result[decodeURIComponent(arg)] = true;
+			}
+		}
+	});
+	return result;
+};
+
+exports.getLoaderConfig = function(loaderContext, defaultConfigKey) {
+	var query = exports.parseQuery(loaderContext.query);
+	var configKey = query.config || defaultConfigKey;
+	if (configKey) {
+		var config = loaderContext.options[configKey] || {};
+		delete query.config;
+		return assign({}, config, query);
+	}
+
+	return query;
+};
+
+exports.stringifyRequest = function(loaderContext, request) {
+	var splitted = request.split("!");
+	var context = loaderContext.context || (loaderContext.options && loaderContext.options.context);
+	return JSON.stringify(splitted.map(function(part) {
+		// First, separate singlePath from query, because the query might contain paths again
+		var splittedPart = part.match(/^(.*?)(\?.*)/);
+		var singlePath = splittedPart ? splittedPart[1] : part;
+		var query = splittedPart ? splittedPart[2] : "";
+		if(matchAbsolutePath.test(singlePath) && context) {
+			singlePath = path.relative(context, singlePath);
+			if(matchAbsolutePath.test(singlePath)) {
+				// If singlePath still matches an absolute path, singlePath was on a different drive than context.
+				// In this case, we leave the path platform-specific without replacing any separators.
+				// @see https://github.com/webpack/loader-utils/pull/14
+				return singlePath + query;
+			}
+			if(matchRelativePath.test(singlePath) === false) {
+				// Ensure that the relative path starts at least with ./ otherwise it would be a request into the modules directory (like node_modules).
+				singlePath = "./" + singlePath;
+			}
+		}
+		return singlePath.replace(/\\/g, "/") + query;
+	}).join("!"));
+};
+
+function dotRequest(obj) {
+	return obj.request;
+}
+
+exports.getRemainingRequest = function(loaderContext) {
+	if(loaderContext.remainingRequest)
+		return loaderContext.remainingRequest;
+	var request = loaderContext.loaders.slice(loaderContext.loaderIndex+1).map(dotRequest).concat([loaderContext.resource]);
+	return request.join("!");
+};
+
+exports.getCurrentRequest = function(loaderContext) {
+	if(loaderContext.currentRequest)
+		return loaderContext.currentRequest;
+	var request = loaderContext.loaders.slice(loaderContext.loaderIndex).map(dotRequest).concat([loaderContext.resource]);
+	return request.join("!");
+};
+
+exports.isUrlRequest = function(url, root) {
+	// An URL is not an request if
+	// 1. it's a Data Url
+	// 2. it's an absolute url or and protocol-relative
+	// 3. it's some kind of url for a template
+	if(/^data:|^chrome-extension:|^(https?:)?\/\/|^[\{\}\[\]#*;,'§\$%&\(=?`´\^°<>]/.test(url)) return false;
+	// 4. It's also not an request if root isn't set and it's a root-relative url
+	if((root === undefined || root === false) && /^\//.test(url)) return false;
+	return true;
+};
+
+exports.urlToRequest = function(url, root) {
+	var moduleRequestRegex = /^[^?]*~/;
+	var request;
+
+	if(matchAbsoluteWin32Path.test(url)) {
+		// absolute windows path, keep it
+		request = url;
+	} else if(root !== undefined && root !== false && /^\//.test(url)) {
+		// if root is set and the url is root-relative
+		switch(typeof root) {
+			// 1. root is a string: root is prefixed to the url
+			case "string":
+				// special case: `~` roots convert to module request
+				if (moduleRequestRegex.test(root)) {
+					request = root.replace(/([^~\/])$/, "$1/") + url.slice(1);
+				} else {
+					request = root + url;
+				}
+				break;
+			// 2. root is `true`: absolute paths are allowed
+			//    *nix only, windows-style absolute paths are always allowed as they doesn't start with a `/`
+			case "boolean":
+				request = url;
+				break;
+			default:
+				throw new Error("Unexpected parameters to loader-utils 'urlToRequest': url = " + url + ", root = " + root + ".");
+		}
+	} else if(/^\.\.?\//.test(url)) {
+		// A relative url stays
+		request = url;
+	} else {
+		// every other url is threaded like a relative url
+		request = "./" + url;
+	}
+
+	// A `~` makes the url an module
+	if (moduleRequestRegex.test(request)) {
+		request = request.replace(moduleRequestRegex, "");
+	}
+
+	return request;
+};
+
+exports.parseString = function parseString(str) {
+	try {
+		if(str[0] === '"') return JSON.parse(str);
+		if(str[0] === "'" && str.substr(str.length - 1) === "'") {
+			return parseString(str.replace(/\\.|"/g, function(x) {
+				if(x === '"') return '\\"';
+				return x;
+			}).replace(/^'|'$/g, '"'));
+		}
+		return JSON.parse('"' + str + '"');
+	} catch(e) {
+		return str;
+	}
+};
+
+exports.getHashDigest = function getHashDigest(buffer, hashType, digestType, maxLength) {
+	hashType = hashType || "md5";
+	maxLength = maxLength || 9999;
+	var hash = require("crypto").createHash(hashType);
+	hash.update(buffer);
+	if (digestType === "base26" || digestType === "base32" || digestType === "base36" ||
+	    digestType === "base49" || digestType === "base52" || digestType === "base58" ||
+	    digestType === "base62" || digestType === "base64") {
+		return encodeBufferToBase(hash.digest(), digestType.substr(4)).substr(0, maxLength);
+	} else {
+		return hash.digest(digestType || "hex").substr(0, maxLength);
+	}
+};
+
+exports.interpolateName = function interpolateName(loaderContext, name, options) {
+	var filename;
+	if (typeof name === "function") {
+		filename = name(loaderContext.resourcePath);
+	} else {
+		filename = name || "[hash].[ext]";
+	}
+	var context = options.context;
+	var content = options.content;
+	var regExp = options.regExp;
+	var ext = "bin";
+	var basename = "file";
+	var directory = "";
+	var folder = "";
+	if(loaderContext.resourcePath) {
+		var resourcePath = loaderContext.resourcePath;
+		var idx = resourcePath.lastIndexOf(".");
+		var i = resourcePath.lastIndexOf("\\");
+		var j = resourcePath.lastIndexOf("/");
+		var p = i < 0 ? j : j < 0 ? i : i < j ? i : j;
+		if(idx >= 0) {
+			ext = resourcePath.substr(idx+1);
+			resourcePath = resourcePath.substr(0, idx);
+		}
+		if(p >= 0) {
+			basename = resourcePath.substr(p+1);
+			resourcePath = resourcePath.substr(0, p+1);
+		}
+		if (typeof context !== 'undefined') {
+			directory = path.relative(context, resourcePath + "_").replace(/\\/g, "/").replace(/\.\.(\/)?/g, "_$1");
+			directory = directory.substr(0, directory.length-1);
+		}
+		else {
+			directory = resourcePath.replace(/\\/g, "/").replace(/\.\.(\/)?/g, "_$1");
+		}
+		if (directory.length === 1) {
+			directory = "";
+		} else if (directory.length > 1) {
+			folder = path.basename(directory);
+		}
+	}
+	var url = filename;
+	if(content) {
+		// Match hash template
+		url = url.replace(/\[(?:(\w+):)?hash(?::([a-z]+\d*))?(?::(\d+))?\]/ig, function() {
+			return exports.getHashDigest(content, arguments[1], arguments[2], parseInt(arguments[3], 10));
+		}).replace(/\[emoji(?::(\d+))?\]/ig, function() {
+			return encodeStringToEmoji(content, arguments[1]);
+		});
+	}
+	url = url.replace(/\[ext\]/ig, function() {
+		return ext;
+	}).replace(/\[name\]/ig, function() {
+		return basename;
+	}).replace(/\[path\]/ig, function() {
+		return directory;
+	}).replace(/\[folder\]/ig, function() {
+		return folder;
+	});
+	if(regExp && loaderContext.resourcePath) {
+		var re = new RegExp(regExp);
+		var match = loaderContext.resourcePath.match(re);
+		if(match) {
+			for (var i = 0; i < match.length; i++) {
+				var re = new RegExp("\\[" + i + "\\]", "ig");
+				url = url.replace(re, match[i]);
+			}
+		}
+	}
+	if(typeof loaderContext.options === "object" && typeof loaderContext.options.customInterpolateName === "function") {
+		url = loaderContext.options.customInterpolateName.call(loaderContext, url, name, options);
+	}
+	return url;
+};

frontend/node_modules/@vue/cli-service/node_modules/loader-utils/package.json

@@ -0,0 +1,31 @@
+{
+  "name": "loader-utils",
+  "version": "0.2.17",
+  "author": "Tobias Koppers @sokra",
+  "description": "utils for webpack loaders",
+  "dependencies": {
+    "big.js": "^3.1.3",
+    "emojis-list": "^2.0.0",
+    "json5": "^0.5.0",
+    "object-assign": "^4.0.1"
+  },
+  "scripts": {
+    "test": "mocha",
+    "travis": "npm run cover -- --report lcovonly",
+    "cover": "istanbul cover -x *.runtime.js node_modules/mocha/bin/_mocha",
+    "publish-patch": "mocha && npm version patch && git push && git push --tags && npm publish"
+  },
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/webpack/loader-utils.git"
+  },
+  "devDependencies": {
+    "coveralls": "^2.11.2",
+    "istanbul": "^0.3.14",
+    "mocha": "^1.21.4"
+  },
+  "files": [
+    "index.js"
+  ]
+}

frontend/node_modules/@vue/cli-service/package.json

@@ -0,0 +1,118 @@
+{
+  "name": "@vue/cli-service",
+  "version": "4.4.6",
+  "description": "local service for vue-cli projects",
+  "main": "lib/Service.js",
+  "typings": "types/index.d.ts",
+  "bin": {
+    "vue-cli-service": "bin/vue-cli-service.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/vuejs/vue-cli.git",
+    "directory": "packages/@vue/cli-service"
+  },
+  "keywords": [
+    "vue",
+    "cli"
+  ],
+  "author": "Evan You",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/vuejs/vue-cli/issues"
+  },
+  "homepage": "https://cli.vuejs.org/",
+  "dependencies": {
+    "@intervolga/optimize-cssnano-plugin": "^1.0.5",
+    "@soda/friendly-errors-webpack-plugin": "^1.7.1",
+    "@soda/get-current-script": "^1.0.0",
+    "@vue/cli-overlay": "^4.4.6",
+    "@vue/cli-plugin-router": "^4.4.6",
+    "@vue/cli-plugin-vuex": "^4.4.6",
+    "@vue/cli-shared-utils": "^4.4.6",
+    "@vue/component-compiler-utils": "^3.1.2",
+    "@vue/preload-webpack-plugin": "^1.1.0",
+    "@vue/web-component-wrapper": "^1.2.0",
+    "acorn": "^7.2.0",
+    "acorn-walk": "^7.1.1",
+    "address": "^1.1.2",
+    "autoprefixer": "^9.8.0",
+    "browserslist": "^4.12.0",
+    "cache-loader": "^4.1.0",
+    "case-sensitive-paths-webpack-plugin": "^2.3.0",
+    "cli-highlight": "^2.1.4",
+    "clipboardy": "^2.3.0",
+    "cliui": "^6.0.0",
+    "copy-webpack-plugin": "^5.1.1",
+    "css-loader": "^3.5.3",
+    "cssnano": "^4.1.10",
+    "debug": "^4.1.1",
+    "default-gateway": "^5.0.5",
+    "dotenv": "^8.2.0",
+    "dotenv-expand": "^5.1.0",
+    "file-loader": "^4.2.0",
+    "fs-extra": "^7.0.1",
+    "globby": "^9.2.0",
+    "hash-sum": "^2.0.0",
+    "html-webpack-plugin": "^3.2.0",
+    "launch-editor-middleware": "^2.2.1",
+    "lodash.defaultsdeep": "^4.6.1",
+    "lodash.mapvalues": "^4.6.0",
+    "lodash.transform": "^4.6.0",
+    "mini-css-extract-plugin": "^0.9.0",
+    "minimist": "^1.2.5",
+    "pnp-webpack-plugin": "^1.6.4",
+    "portfinder": "^1.0.26",
+    "postcss-loader": "^3.0.0",
+    "ssri": "^7.1.0",
+    "terser-webpack-plugin": "^2.3.6",
+    "thread-loader": "^2.1.3",
+    "url-loader": "^2.2.0",
+    "vue-loader": "^15.9.2",
+    "vue-style-loader": "^4.1.2",
+    "webpack": "^4.0.0",
+    "webpack-bundle-analyzer": "^3.8.0",
+    "webpack-chain": "^6.4.0",
+    "webpack-dev-server": "^3.11.0",
+    "webpack-merge": "^4.2.2"
+  },
+  "peerDependencies": {
+    "vue-template-compiler": "^2.0.0"
+  },
+  "peerDependenciesMeta": {
+    "less-loader": {
+      "optional": true
+    },
+    "pug-plain-loader": {
+      "optional": true
+    },
+    "raw-loader": {
+      "optional": true
+    },
+    "sass-loader": {
+      "optional": true
+    },
+    "stylus-loader": {
+      "optional": true
+    },
+    "vue-template-compiler": {
+      "optional": true
+    }
+  },
+  "devDependencies": {
+    "fibers": ">= 3.1.1 <5.0.0",
+    "sass": "^1.26.5",
+    "sass-loader": "^8.0.2",
+    "vue": "^2.6.11",
+    "vue-router": "^3.2.0",
+    "vue-template-compiler": "^2.6.11",
+    "vuex": "^3.4.0"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "engines": {
+    "node": ">=8"
+  },
+  "gitHead": "e311b062cb388f4d6230ea45cdc3bd3512b88b61"
+}

frontend/node_modules/@vue/cli-service/types/ProjectOptions.d.ts

@@ -0,0 +1,60 @@
+import ChainableWebpackConfig from 'webpack-chain'
+import { WebpackOptions } from 'webpack/declarations/WebpackOptions'
+
+type PageEntry = string | string[];
+
+interface PageConfig {
+  entry: PageEntry;
+  [key: string]: any;
+}
+
+interface LoaderOptions {
+  css?: object;
+  sass?: object;
+  less?: object;
+  stylus?: object;
+  postcss?: object;
+}
+
+// mini-css-extract-plugin options
+interface ExtractOptions {
+  filename?: string;
+  chunkFilename?: string;
+}
+
+interface CSSOptions {
+  requireModuleExtension?: boolean;
+  extract?: boolean | ExtractOptions;
+  sourceMap?: boolean;
+  loaderOptions?: LoaderOptions;
+}
+
+export interface ProjectOptions {
+  publicPath?: string;
+  outputDir?: string;
+  assetsDir?: string;
+  indexPath?: string;
+  filenameHashing?: boolean;
+  runtimeCompiler?: boolean;
+  transpileDependencies?: Array<string | RegExp>;
+  productionSourceMap?: boolean;
+  parallel?: boolean | number;
+  devServer?: object;
+  pages?: {
+    [key: string]: PageEntry | PageConfig;
+  };
+  crossorigin?: '' | 'anonymous' | 'use-credentials';
+  integrity?: boolean;
+
+  css?: CSSOptions;
+
+  chainWebpack?: (config: ChainableWebpackConfig) => void;
+  configureWebpack?: WebpackOptions | ((config: WebpackOptions) => (WebpackOptions | void));
+
+  lintOnSave?: boolean | 'default' | 'warning' | 'error';
+  pwa?: object;
+
+  pluginOptions?: object;
+}
+
+export type ConfigFunction = () => ProjectOptions

frontend/node_modules/@vue/cli-service/types/index.d.ts

@@ -0,0 +1 @@
+export { ProjectOptions, ConfigFunction } from './ProjectOptions'

frontend/node_modules/@vue/cli-service/webpack.config.js

@@ -0,0 +1,12 @@
+// this file is for cases where we need to access the
+// webpack config as a file when using CLI commands.
+
+let service = process.VUE_CLI_SERVICE
+
+if (!service || process.env.VUE_CLI_API_MODE) {
+  const Service = require('./lib/Service')
+  service = new Service(process.env.VUE_CLI_CONTEXT || process.cwd())
+  service.init(process.env.VUE_CLI_MODE || process.env.NODE_ENV)
+}
+
+module.exports = service.resolveWebpackConfig()