Initial commit: 风影 OA 全栈源码（API/Web/Flutter/IM）

含 Phase 1.1 IM seq 排序、断线重连、多端已读同步与微信式语音转文字 UI。
排除 node_modules、构建产物、安装包与 .env 密钥。

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/native/installer/fengying-oa.iss

@@ -0,0 +1,43 @@
+#define MyAppName "风影办公"
+#define MyAppVersion "3.1.8"
+#define MyAppPublisher "江苏风影随行科技有限公司"
+#define MyAppExeName "fengying_oa.exe"
+#define MyAppURL "https://oa.fysxkj.com"
+
+[Setup]
+AppId={{8E3F2A11-6C4B-4D91-9E27-FENGINGOA3180}
+AppName={#MyAppName}
+AppVersion={#MyAppVersion}
+AppPublisher={#MyAppPublisher}
+AppPublisherURL={#MyAppURL}
+AppSupportURL={#MyAppURL}
+DefaultDirName={autopf}\FengyingOA
+DefaultGroupName={#MyAppName}
+DisableProgramGroupPage=yes
+OutputDir=..\build
+OutputBaseFilename=fengying-oa-setup
+Compression=lzma2
+SolidCompression=yes
+WizardStyle=modern
+PrivilegesRequired=lowest
+PrivilegesRequiredOverridesAllowed=dialog
+ArchitecturesAllowed=x64compatible
+ArchitecturesInstallIn64BitMode=x64compatible
+UninstallDisplayIcon={app}\{#MyAppExeName}
+SetupIconFile=..\windows\runner\resources\app_icon.ico
+
+[Languages]
+Name: "chinesesimplified"; MessagesFile: "compiler:Languages\ChineseSimplified.isl"
+
+[Tasks]
+Name: "desktopicon"; Description: "创建桌面快捷方式"; GroupDescription: "附加选项:"; Flags: unchecked
+
+[Files]
+Source: "..\build\windows\x64\runner\Release\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
+
+[Icons]
+Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
+Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
+
+[Run]
+Filename: "{app}\{#MyAppExeName}"; Description: "启动 {#MyAppName}"; Flags: nowait postinstall skipifsilent