chore: 强化代码质量与风格检查体系

ESLint 升级到 recommended-type-checked + stylistic-type-checked，
引入 perfectionist 导入排序和 import 插件导入验证。

Prettier 显式声明全部格式化参数，消除跨环境差异。
TypeScript 启用 noUnusedLocals 和 noPropertyAccessFromIndexSignature。
完善 ignore 列表，排除 .agents/、bun.lock、data/ 等。
引入 husky + lint-staged（pre-commit）+ commitlint（commit-msg）。
更新 DEVELOPMENT.md 代码质量章节。
修复所有新增规则检测到的类型和风格违规。

package.json

@@ -17,9 +17,12 @@
     "test": "bun test",
     "test:smoke": "bun run scripts/smoke.ts",
     "clean": "bun run scripts/clean.ts",
-    "typecheck": "tsc --noEmit"
+    "typecheck": "tsc --noEmit",
+    "prepare": "husky"
   },
   "devDependencies": {
+    "@commitlint/cli": "^21.0.0",
+    "@commitlint/config-conventional": "^21.0.0",
     "@eslint/js": "^10.0.1",
     "@tanstack/react-query-devtools": "^5.100.10",
     "@types/bun": "^1.3.13",
@@ -27,8 +30,13 @@
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^6.0.1",
     "eslint": "^10.3.0",
+    "eslint-import-resolver-typescript": "^4.4.4",
+    "eslint-plugin-import": "^2.32.0",
+    "eslint-plugin-perfectionist": "^5.9.0",
     "eslint-plugin-react-hooks": "^7.1.1",
     "eslint-plugin-react-refresh": "^0.5.2",
+    "husky": "^9.1.7",
+    "lint-staged": "^17.0.4",
     "prettier": "^3.8.3",
     "typescript": "^6.0.3",
     "typescript-eslint": "^8.59.2",