fix: strip service_tier from request body + add OpenAI-Beta header + update gpt-5.4 efforts

feat: model name suffix system + service_tier + Docker persistence fix (#35)

fix: remove wall-clock timeout from streaming SSE to prevent thinking chain cutoff

feat: add proxy pool for per-account proxy routing

fix: remove unsupported previous_response_id parameter (#30)

feat: add reasoning/thinking output support for OpenAI and Anthropic routes

feat: add image input support for all API routes

fix: handle error SSE events from Codex API instead of silently dropping them

feat: dynamic model list fetching from Codex backend (#9)

feat: native tool calling support across all protocols (#8)

feat: add libcurl-impersonate FFI transport for Chrome TLS fingerprint

refactor: architecture audit fixes round 2 (P0-P2)

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

refactor: fingerprint alignment, auto-maintenance, Docker deployment

refactor: extract shared proxy handler, eliminate route duplication

feat: auto proxy detection for curl + tighten dashboard layout

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

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

feat: reactive API config, live code examples, quota display & curl fix

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

Initial commit: Codex Proxy with quota API and Cloudflare bypass