[Feature] Gemini将于6-18停止支持了，能不能更新一下技能支持和antigravity CLI协作呢

[Bugliiiiii]

Feature Summary / 功能概述

A clear and concise description of the feature you'd like to see.
清晰简洁地描述您希望看到的功能。

Target Skill / 目标 Skill

• collaborating-with-codex
• collaborating-with-gemini
• New Skill / 新 Skill
• General / 通用

Problem / Motivation / 问题背景

Describe the problem or limitation that this feature would address.
描述此功能将解决的问题或限制。

Is your feature request related to a problem?
您的功能请求是否与某个问题相关？

Example: "I'm always frustrated when [...]"
例如："当 [...] 时，我总是感到困扰"

Proposed Solution / 建议方案

Describe how you envision the feature working.
描述您设想的功能运作方式。

Alternatives Considered / 其他方案

Describe any alternative solutions or features you've considered.
描述您考虑过的任何替代方案或功能。

Use Case / 使用场景

Provide examples of how this feature would be used.
提供此功能的使用示例。

Example workflow or code snippet here
示例工作流程或代码片段

Environment (if relevant) / 运行环境（如相关）

• OS: e.g., Ubuntu 22.04 / macOS 14.0 / Windows 11 / WSL2 ...
• Claude Code Version: run claude --version
• Codex CLI Version (if relevant): run codex --version
• Gemini CLI Version (if relevant): run gemini --version

Additional Context / 其他信息

Any other context, mockups, or screenshots about the feature request.
关于此功能请求的其他背景信息、原型图或截图。