feat: update package dependencies and add new routes for CNB environment management

- Updated package.json and pnpm-lock.yaml with new dependencies and versions.
- Removed outdated readme files from requirements.
- Enhanced CNB environment configuration in cnb-env.ts with new VS Code remote SSH settings.
- Modified KnowledgeBase class to return structured results.
- Updated Workspace class to return structured results.
- Implemented new routes for managing CNB cookies and VS Code proxy URIs.
- Added AI chat functionality for querying knowledge base.
- Created skills for cleaning up closed workspaces.

agent/routes/repo/repo.ts

@@ -1,6 +1,8 @@
 import { app, cnb } from '../../app.ts';
 import { createSkill, Skill } from '@kevisual/router'
 import { tool } from "@opencode-ai/plugin/tool"
+
+// 创建一个仓库 kevisual/test-repo
 app.route({
   path: 'cnb',
   key: 'create-repo',
@@ -79,7 +81,7 @@ app.route({
   ctx.forward(res);
 }).addTo(app);
 
-
+// 删除一个仓库 kevisual/test-repo
 app.route({
   path: 'cnb',
   key: 'delete-repo',