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/api/prisma/production-deduplicate-20260901.sql

@@ -0,0 +1,111 @@
+\set ON_ERROR_STOP on
+
+BEGIN;
+
+CREATE TEMP TABLE expense_dedup_map (
+  old_id text PRIMARY KEY,
+  new_id text NOT NULL UNIQUE
+) ON COMMIT DROP;
+
+INSERT INTO expense_dedup_map (old_id, new_id)
+SELECT old_claim.id, formal_claim.id
+FROM "ExpenseClaim" old_claim
+JOIN "ExpenseClaim" formal_claim
+  ON formal_claim."claimNo" ~ '^BX-[0-9]{8}-[0-9]{3}$'
+ AND formal_claim."applicantId" = old_claim."applicantId"
+ AND formal_claim.amount = old_claim.amount
+ AND formal_claim."projectId" IS NOT DISTINCT FROM old_claim."projectId"
+ AND formal_claim."bidCaseId" IS NOT DISTINCT FROM old_claim."bidCaseId"
+WHERE old_claim."createdAt" >= TIMESTAMP '2026-08-29 11:00:30'
+  AND old_claim."createdAt" < TIMESTAMP '2026-08-29 11:00:31';
+
+INSERT INTO expense_dedup_map (old_id, new_id)
+SELECT old_claim.id, formal_claim.id
+FROM "ExpenseClaim" old_claim
+JOIN "ExpenseClaim" formal_claim
+  ON formal_claim."claimNo" = CASE old_claim."claimNo"
+    WHEN 'BX-2026-00043' THEN 'BX-20260617-004'
+    WHEN 'BX-2026-00044' THEN 'BX-20260617-005'
+  END
+WHERE old_claim."claimNo" IN ('BX-2026-00043', 'BX-2026-00044');
+
+DO $$
+BEGIN
+  IF (SELECT count(*) FROM expense_dedup_map) <> 83 THEN
+    RAISE EXCEPTION 'Expense dedup mapping is incomplete: expected 83, got %',
+      (SELECT count(*) FROM expense_dedup_map);
+  END IF;
+END $$;
+
+-- FileAsset is intentionally reassigned before duplicate claims are removed.
+UPDATE "FileAsset" file
+SET "bizId" = mapping.new_id
+FROM expense_dedup_map mapping
+WHERE file."bizType" = 'EXPENSE'
+  AND file."bizId" = mapping.old_id;
+
+DELETE FROM "ApprovalTask" task
+USING expense_dedup_map mapping
+WHERE task."bizId" = mapping.old_id;
+
+DELETE FROM "TodoTask" task
+USING expense_dedup_map mapping
+WHERE task."bizId" = mapping.old_id;
+
+DELETE FROM "ExpenseClaim" claim
+USING expense_dedup_map mapping
+WHERE claim.id = mapping.old_id;
+
+CREATE TEMP TABLE loan_dedup_map (
+  old_id text PRIMARY KEY,
+  new_id text NOT NULL UNIQUE,
+  new_status text NOT NULL
+) ON COMMIT DROP;
+
+INSERT INTO loan_dedup_map (old_id, new_id, new_status)
+SELECT old_loan.id, formal_loan.id, formal_loan.status
+FROM "LoanRecord" old_loan
+JOIN "LoanRecord" formal_loan
+  ON formal_loan."loanNo" ~ '^JZ-[0-9]{8}-[0-9]{3}$'
+ AND formal_loan."applicantId" = old_loan."applicantId"
+ AND formal_loan.amount = old_loan.amount
+ AND formal_loan."projectId" IS NOT DISTINCT FROM old_loan."projectId"
+ AND formal_loan.purpose = old_loan.purpose
+WHERE old_loan."loanNo" ~ '^JK-2026-[0-9]{5}$'
+  AND old_loan."createdAt" >= TIMESTAMP '2026-08-29 11:00:30'
+  AND old_loan."createdAt" < TIMESTAMP '2026-08-29 11:00:31';
+
+DO $$
+BEGIN
+  IF (SELECT count(*) FROM loan_dedup_map) <> 9 THEN
+    RAISE EXCEPTION 'Loan dedup mapping is incomplete: expected 9, got %',
+      (SELECT count(*) FROM loan_dedup_map);
+  END IF;
+END $$;
+
+-- Keep approval tasks only when the surviving formal loan is still pending.
+UPDATE "ApprovalTask" task
+SET "bizId" = mapping.new_id
+FROM loan_dedup_map mapping
+WHERE task."bizId" = mapping.old_id
+  AND mapping.new_status = 'PENDING';
+
+DELETE FROM "ApprovalTask" task
+USING loan_dedup_map mapping
+WHERE task."bizId" = mapping.old_id;
+
+DELETE FROM "TodoTask" task
+USING loan_dedup_map mapping
+WHERE task."bizId" = mapping.old_id;
+
+UPDATE "FileAsset" file
+SET "bizId" = mapping.new_id
+FROM loan_dedup_map mapping
+WHERE file."bizType" = 'LOAN'
+  AND file."bizId" = mapping.old_id;
+
+DELETE FROM "LoanRecord" loan
+USING loan_dedup_map mapping
+WHERE loan.id = mapping.old_id;
+
+COMMIT;