Add sandbox manager, multi-layer throttle, monitoring, external testing, cyberpunk UI

fix: aperture auto-width, removed event log + context bar, fixed openTestLink, removed fake OAuth, added project loading states

feat: wire chat UI to agent pipeline (submit+cycle+poll)

fix: aperture width max-content, fixed height 180px

fix: use .hf.space domain for OAuth redirect_uri

fix: use OAUTH_REDIRECT_URI directly in both login and callback

fix: hardcode OAUTH_REDIRECT_URI to match registered redirect URL

fix: return configured:true in OAuth response so frontend redirects

fix: add missing httpx import in app.py (caused NameError in OAuth callback)

fix: use https in OAuth redirect_uri

feat: OAuth-only login, removed manual token entry UI

feat: hardcode OAuth credentials, fix HF icon on login button

feat: OAuth credentials loaded, log startup status

fix: save_resource now feeds keys into agent KeyPool so Commander/Reviewer can use them immediately

fix: OAuth button returns 200 + configured:false instead of 400, smooth fallback to token entry

feat: persistent sessions, HF OAuth login, auto-key-load from vault, logout

feat: wire 75% compression, DAG cycle/priority, resource mgmt, enriched prompts, fallbacks