Refactor Chinese documentation for team skills and commands

- Removed outdated table of contents from commands-skills.md
- Updated skills overview in claude-collaboration.md with new skill names and descriptions
- Enhanced clarity and structure of skills details, including roles and pipelines
- Added new team skills: team-arch-opt, team-perf-opt, team-brainstorm, team-frontend, team-uidesign, team-issue, team-iterdev, team-quality-assurance, team-roadmap-dev, team-tech-debt, team-ultra-analyze
- Improved user command section for better usability
- Streamlined best practices for team skills usage

docs/zh/reference/commands-skills.md

@@ -4,23 +4,6 @@
 
 ---
 
-## 目录
-
-1. [主编排器命令](#1-主编排器命令)
-2. [工作流会话命令](#2-工作流会话命令)
-3. [Issue 工作流命令](#3-issue-工作流命令)
-4. [IDAW 命令](#4-idaw-命令)
-5. [With-File 工作流](#5-with-file-工作流)
-6. [循环工作流](#6-循环工作流)
-7. [CLI 命令](#7-cli-命令)
-8. [记忆命令](#8-记忆命令)
-9. [团队技能](#9-团队技能)
-10. [工作流技能](#10-工作流技能)
-11. [实用技能](#11-实用技能)
-12. [Codex 能力](#12-codex-能力)
-
----
-
 ## 快速参考表
 
 ### 命令快速参考