feat(electron): 添加Electron桌面应用支持

- 新增Electron主进程、预加载脚本和构建配置
- 修改前端配置以支持Electron打包
- 更新项目文档和依赖
- 重构API调用使用统一axios实例

package.json

@@ -22,7 +22,9 @@
     "update-source": "ts-node -r tsconfig-paths/register src/scripts/update-source.ts",
     "ai-recommendations": "ts-node -r tsconfig-paths/register src/scripts/ai-recommendations.ts",
     "sync": "ts-node -r tsconfig-paths/register src/scripts/sync.ts",
-    "deploy": "powershell -ExecutionPolicy Bypass -File src/scripts/deploy.ps1"
+    "deploy": "powershell -ExecutionPolicy Bypass -File src/scripts/deploy.ps1",
+    "electron:start": "npm run build && set NODE_ENV=development&& electron ./app",
+    "electron:build": "npm run build && electron-builder --config ./app/electron-builder.json"
   },
   "dependencies": {
     "@nestjs/common": "^11.0.1",
@@ -53,11 +55,17 @@
     "@nestjs/cli": "^11.0.14",
     "@nestjs/schematics": "^11.0.0",
     "@nestjs/testing": "^11.0.1",
+    "@types/cacheable-request": "^6.0.3",
     "@types/express": "^5.0.0",
+    "@types/fs-extra": "^11.0.4",
+    "@types/http-cache-semantics": "^4.0.4",
     "@types/jest": "^30.0.0",
     "@types/node": "^22.10.7",
+    "@types/responselike": "^1.0.3",
     "@types/supertest": "^6.0.2",
     "concurrently": "^9.2.1",
+    "electron": "^39.2.7",
+    "electron-builder": "^26.4.0",
     "eslint": "^9.18.0",
     "eslint-config-prettier": "^10.0.1",
     "eslint-plugin-prettier": "^5.2.2",