feat:add openmeta support for codex

[jadeproheshan]

这个pr为 OpenMeta skill 系统新增 Codex 接入能力，下文简要讲述实现方式

• 采用skill方式安装到用户目录，codex启动时即能识别
• 大部分改动都水平拓展了接入cc的工作，除了渲染管线抽象把渲染逻辑抽象出来复用了（见render.ts)

后续改进工作接着采用水平模式拓展即可，当host数量足够多时再用设计模式抽象一下

测试结果截图

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Test Result Screenshot

This pr add openmeta support for codex.The following contents is about its'implemention

• Install to the user directory using the skill method, so Codex can recognize it upon startup.
• Most of the changes horizontally extended the CC integration work, except for the render pipeline abstraction, which abstracts and reuses the rendering logic (see render.ts).

For future improvements, we can continue with this horizontal expansion pattern, and then abstract it further using design patterns once the number of hosts becomes large enough.

[NianJiuZst]

Thanks your contribution