feat: initialize project structure with essential files and configurations

- Add .gitignore to exclude unnecessary files and directories
- Create .npmrc for npm authentication
- Add AGENTS.md for project documentation
- Initialize package.json with project metadata and dependencies
- Implement app.ts to set up the application and project manager
- Create file-search module for searching files in a directory
- Set up project manager and listener for managing project files
- Implement project search functionality with MeiliSearch integration
- Add routes for authentication and project management
- Create scheduler for task management
- Add tests for file searching and project management functionalities

src/routes/search.ts

@@ -0,0 +1,39 @@
+import { app, manager } from '../app.ts';
+import { z } from 'zod'
+/**
+ * 搜索文件
+ * query: { q, projectPath?, repo? }
+ */
+app
+  .route({
+    path: 'project-search',
+    key: 'files',
+    description: '在已索引的项目文件中执行全文搜索，支持按仓库、目录、标签等字段过滤，以及自定义排序和数量限制',
+    middleware: ['auth-admin'],
+    metadata: {
+      args: {
+        q: z.string().optional().describe('搜索关键词，选填；留空或不传则返回全部文件'),
+        projectPath: z.string().optional().describe('按项目根目录路径过滤，仅返回该项目下的文件，选填'),
+        repo: z.string().optional().describe('按代码仓库标识过滤（如 owner/repo），选填'),
+        title: z.string().optional().describe('按人工标注的标题字段过滤，选填'),
+        tags: z.array(z.string()).optional().describe('按人工标注的标签列表过滤，选填'),
+        summary: z.string().optional().describe('按人工标注的摘要字段过滤，选填'),
+        description: z.string().optional().describe('按人工标注的描述字段过滤，选填'),
+        link: z.string().optional().describe('按人工标注的外部链接字段过滤，选填'),
+        sort: z.array(z.string()).optional().describe('排序规则数组，格式为 ["字段:asc"] 或 ["字段:desc"]，选填，当 q 为空时默认为 ["projectPath:asc"]'),
+        limit: z.number().optional().describe('返回结果数量上限，选填，当 q 为空时默认为 1000'),
+        getContent: z.boolean().optional().describe('是否返回文件内容，默认为 false；如果为 true，则在结果中包含 content 字段，内容以 base64 编码返回，适用于前端预览或下载场景'),
+      }
+    }
+  })
+  .define(async (ctx) => {
+    let { q, projectPath, repo, title, tags, summary, description, link, sort, limit, getContent = false } = ctx.query as { q?: string; projectPath?: string; repo?: string; title?: string; tags?: string[]; summary?: string; description?: string; link?: string; sort?: string[]; limit?: number; getContent?: boolean };
+    if (!q) {
+      sort = sort ?? ['projectPath:asc'];
+      limit = limit ?? 1000;
+    }
+    const projectSearch = manager.projectSearch;
+    const hits = await projectSearch.searchFiles(q, { projectPath, repo, title, tags, summary, description, link, sort, limit, getContent });
+    ctx.body = { list: hits };
+  })
+  .addTo(app);