refactor: 精简 package.json scripts，引入 eslint-plugin-prettier 统一格式检查

删除 start/build:web/format:check，简化 check 为 typecheck+lint+test

引入 eslint-plugin-prettier 将 Prettier 集成至 ESLint，统一质量检查入口

简化 lint-staged 配置，扩展 clean 清理范围至 dist/

scripts/clean.ts

@@ -4,7 +4,8 @@ import { resolve } from "node:path";
 const root = resolve(import.meta.dir, "..");
 
 const patterns: Array<{ desc: string; glob: string }> = [
-  { desc: "Bun 构建缓存", glob: ".build/" },
+  { desc: "构建产物", glob: "dist/**" },
+  { desc: "Bun 构建缓存", glob: ".build/**" },
   { desc: "Bun 构建临时文件", glob: ".*.bun-build" },
 ];