feat(types): Phase 14.3 共用型別系統 (#97-#100)

建立 Pydantic → TypeScript 自動生成工具鏈:

1. scripts/generate-schemas.py
   - 從 Pydantic 模型生成 JSON Schema
   - 正確處理 Pydantic 2.x 的 $defs 格式
   - 支援 Approval/Incident/Terminal/Playbook/CSRF 模型

2. packages/shared-types/
   - @awoooi/shared-types 套件
   - 44 個型別定義，40 個介面
   - json-schema-to-typescript 自動生成

3. 前端整合
   - apps/web 加入 @awoooi/shared-types 依賴
   - typecheck 通過

使用方式:
  cd packages/shared-types
  pnpm generate  # 重新生成型別

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

packages/shared-types/package.json

@@ -0,0 +1,24 @@
+{
+  "name": "@awoooi/shared-types",
+  "version": "1.0.0",
+  "description": "AWOOOI 前後端共用型別定義 (自動生成自 Pydantic)",
+  "main": "./src/index.ts",
+  "types": "./src/index.ts",
+  "scripts": {
+    "generate:schema": "cd ../../apps/api && python ../../scripts/generate-schemas.py",
+    "generate:types": "json2ts -i ./schemas/api-types.json -o ./src/api-types.ts --bannerComment \"/* Auto-generated from Pydantic models - DO NOT EDIT */\" --unreachableDefinitions",
+    "generate": "pnpm generate:schema && pnpm generate:types",
+    "clean": "rm -rf ./schemas/*.json ./src/api-types.ts"
+  },
+  "devDependencies": {
+    "json-schema-to-typescript": "^15.0.0",
+    "typescript": "^5.0.0"
+  },
+  "files": [
+    "src",
+    "schemas"
+  ],
+  "publishConfig": {
+    "access": "public"
+  }
+}

packages/shared-types/src/index.ts

@@ -0,0 +1,16 @@
+/**
+ * @awoooi/shared-types
+ * ====================
+ * 前後端共用型別定義
+ *
+ * 自動生成自 Pydantic 模型，請勿手動編輯 api-types.ts
+ *
+ * 使用方式:
+ *   import type { ApprovalRequest, IncidentResponse } from '@awoooi/shared-types'
+ *
+ * 重新生成:
+ *   pnpm --filter @awoooi/shared-types generate
+ */
+
+// 自動生成的 API 型別 (執行 pnpm generate 後產生)
+export * from './api-types'

packages/shared-types/tsconfig.json

@@ -0,0 +1,14 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "declaration": true,
+    "declarationMap": true,
+    "strict": true,
+    "skipLibCheck": true,
+    "outDir": "./dist"
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist"]
+}