**feat(translator): add Antigravity translation logic**

refactor(provider): remove Gemini Web cookie-based support

rebuild branch

remove all

chore(docs): add and refine package-level comments across modules

refactor: standardize constant naming and improve file-based auth handling

v6 version first commit

Refactor translator packages for OpenAI Chat Completions

Add OpenAI compatibility support and improve resource cleanup

Refactor codebase