refactor: extract startServer() + path abstraction for Electron reuse

fix: window counter review issues — opacity modifier, catch-up spam, rounding

feat: add per-window usage counters with time-driven reset

fix: stop resetting local usage counters on rate limit window rollover

feat: add per-account empty response tracking with email in logs

feat: OpenCode platform support, vitest tests, changelog & Docker hardening

refactor: remove dead code, unused config, and fix type violations

fix: proxy_api_key from config not used in frontend or auth validation

refactor: architecture audit fixes (P0-P2 stability & reliability)

refactor: fingerprint alignment, auto-maintenance, Docker deployment

refactor: extract shared proxy handler, eliminate route duplication

fix: remove all `any` types from source code

feat: desktop context injection, multi-turn sessions, TLS impersonation & auto-update

feat: anti-detection hardening — curl TLS, auto-version, jitter & Chromium headers

feat: native OAuth PKCE login with fixed localhost:1455 redirect

feat: architecture audit — disguise hardening, update automation, robustness

refactor: remove dead code, extract hardcoded values into config

Initial commit: Codex Proxy with quota API and Cloudflare bypass