feat: 添加工具类命令（teleport、recap、break-cache、env、tui 等）

- /teleport: 从 claude.ai 恢复会话
- /recap: 生成会话摘要
- /break-cache: 提示缓存管理（once/always/off/status）
- /env: 环境信息展示（含密钥脱敏）
- /tui: 无闪烁 TUI 模式管理
- /onboarding: 引导流程
- /perf-issue: 性能问题诊断
- /debug-tool-call: 工具调用调试
- /usage: 用量统计（合并 /cost 和 /stats 别名）

Co-Authored-By: glm-5-turbo <zai-org@claude-code-best.win>

src/utils/teleport.tsx

@@ -1,6 +1,7 @@
 import axios from 'axios';
 import chalk from 'chalk';
 import { randomUUID } from 'crypto';
+import React from 'react';
 import { getOriginalCwd, getSessionId } from 'src/bootstrap/state.js';
 import { checkGate_CACHED_OR_BLOCKING } from 'src/services/analytics/growthbook.js';
 import {
@@ -877,6 +878,13 @@ export async function teleportToRemote(options: {
    * identify the PR associated with this session.
    */
   githubPr?: { owner: string; repo: string; number: number };
+  /**
+   * Identifies which command/flow originated this teleport. CCR backend
+   * uses this for routing/observability. Known values: 'autofix_pr',
+   * 'ultrareview', 'ultraplan'. Pass-through field — not interpreted
+   * client-side; if backend doesn't recognize it, it's silently ignored.
+   */
+  source?: string;
 }): Promise<TeleportToRemoteResponse | null> {
   const { initialMessage, signal } = options;
   try {
@@ -1227,6 +1235,7 @@ export async function teleportToRemote(options: {
       model: options.model ?? getMainLoopModel(),
       ...(options.reuseOutcomeBranch && { reuse_outcome_branches: true }),
       ...(options.githubPr && { github_pr: options.githubPr }),
+      ...(options.source && { source: options.source }),
     };
 
     // CreateCCRSessionPayload has no permission_mode field — a top-level