Codex 聊天记录同步 / 历史会话同步工具，适配 cc-switch 切换中转 provider

Automatically sync sessions after 1 minute idle, debounced. Sync's both ways, so you can use the Codex app on windows and VS Code / etc with wsl, and still be able to use the mobile app remote feature (which is broken if you run the desktop app in wsl natively)