**feat(antigravity): enhance handling of "thinking" content and refine Claude model response processing**

feat(antigravity): add function ID to FunctionCall and FunctionResponse models

**feat(translator): add ThoughtSignature handling in Gemini request transformations**

rebuild branch

remove all

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

v6 version first commit

fix(client): Prevent overwriting auth file on update

fix(client): Add reason to unregistration to skip persistence

feat: add client availability tracking and error handling improvements

Add OpenAI Responses support

Add token refresh handling for 401 responses across clients

Refactor codebase