feat: 完善全栈打包质量门禁

在业务开发前补齐 lint、format、verify 与生产运行时契约，确保开发联调和 executable 打包链路可重复验证。

package.json

@@ -10,16 +10,27 @@
     "build:web": "bunx --bun vite build",
     "build": "bun run scripts/build.ts",
     "start": "bun src/server/dev.ts",
+    "lint": "eslint .",
+    "format": "prettier . --write",
+    "format:check": "prettier . --check",
+    "check": "bun run typecheck && bun run lint && bun run format:check && bun test",
+    "verify": "bun run check && bun run build && bun run test:smoke",
     "test": "bun test",
     "test:smoke": "bun run scripts/smoke.ts",
     "typecheck": "tsc --noEmit"
   },
   "devDependencies": {
+    "@eslint/js": "^10.0.1",
     "@types/bun": "^1.3.13",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^6.0.1",
+    "eslint": "^10.3.0",
+    "eslint-plugin-react-hooks": "^7.1.1",
+    "eslint-plugin-react-refresh": "^0.5.2",
+    "prettier": "^3.8.3",
     "typescript": "^6.0.3",
+    "typescript-eslint": "^8.59.2",
     "vite": "^8.0.11"
   },
   "dependencies": {