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- Removed outdated readme files from requirements.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/workspace/skills.ts

@@ -0,0 +1,64 @@
+import { createSkill, tool } from '@kevisual/router';
+import { app, cnb } from '../../app.ts';
+
+// 批量删除已停止的cnb工作空间
+// app.route({
+//   path: 'cnb',
+//   key: 'clean-closed-workspace-skill',
+//   description: '批量删除已停止的cnb工作空间',
+//   middleware: ['auth'],
+//   metadata: {
+//     tags: ['opencode'],
+//     ...createSkill({
+//       skill: 'clean-closed-workspace-skill',
+//       title: '清理已关闭的cnb工作空间',
+//       summary: '批量删除已停止的cnb工作空间，释放资源',
+//       args: {
+//         question: tool.schema.string().optional().describe('具体的要求的信息'),
+//       }
+//     })
+//   }
+// }).define(async (ctx) => {
+//   const question = ctx.query?.question || '';
+//   let content = `这是一个技能任务, 批量删除已停止的cnb工作空间，释放资源
+//   执行步骤：
+//   1. 执行list-workspace，获取状态为 closed 的工作空间列表，提取sn
+//   2. 执行delete-workspace技能，传入sns列表的数组，批量删除工作空间`
+//   if (question) {
+//     content += `\n注意用户的具体要求是：${question}`;
+//   }
+//   ctx.body = { content }
+// }).addTo(app);
+
+// 批量删除已停止的cnb工作空间
+app.route({
+  path: 'cnb',
+  key: 'clean-closed-workspace',
+  description: '批量删除已停止的cnb工作空间',
+  middleware: ['auth'],
+  metadata: {
+    tags: ['opencode'],
+    ...createSkill({
+      skill: 'clean-closed-workspace',
+      title: '清理已关闭的cnb工作空间',
+      summary: '批量删除已停止的cnb工作空间，释放资源',
+    })
+  }
+}).define(async (ctx) => {
+  const closedWorkspaces = await cnb.workspace.list({ status: 'closed' });
+  if (closedWorkspaces.code !== 200) {
+    ctx.throw(500, '获取已关闭工作空间列表失败');
+  }
+  const list = closedWorkspaces.data?.list || [];
+  if (list.length === 0) {
+    ctx.forward({ code: 200, message: '没有已关闭的工作空间需要删除', data: [] });
+    return;
+  }
+  const sns = list.map(ws => ws.sn);
+  const results = [];
+  for (const sn of sns) {
+    const res = await cnb.workspace.deleteWorkspace({ sn });
+    results.push(res);
+  }
+  ctx.forward({ code: 200, message: '已关闭的工作空间删除完成', data: results });
+}).addTo(app);