* fix(channel): improve proxy client compatibility and cache lifecycle * test(controller): use non-fatal assertions for channel tests
* feat: codex channel * feat: codex channel * feat: codex oauth flow * feat: codex refresh cred * feat: codex usage * fix: codex err message detail * fix: codex setting ui * feat: codex refresh cred task * fix: import err * fix: codex store must be false * fix: chat -> responses tool call * fix: chat -> responses tool call