fix: reset evaluation state on successful answer submission

feat: stabilize AI interview pipeline - Toast notifications, anti-cheat feedback, and ASR accuracy improvements

feat: add End Interview button and improve failure recovery

feat: reliability and performance hardening (faster-whisper, state machine, adaptive polling)

feat: implement background task processing with Celery and Redis

fix: comprehensive stability fixes for skip flow, follow-ups, and results page

fix: improve session recovery and audio recorder reliability

fix: stabilize interview state and prevent question repetition

feat: implement guest storage, refine interview flow, and fix UI crashes

feat: comprehensive production hardening of interview state machine and frontend-backend synchronization

fix: resolve Firebase popup blocks and interview flow failures

Fix Interview State Machine: Sync frontend/backend contracts and enhance completion logic

feat: stabilize Veridian system with state recovery, idempotency fixes, and unified design

fix: resolve white screen and finalize system integration

fix: deep cleanup and auth update

fix: final popup revert

fix: revert to redirect auth

add InterviewContext

root-fix: first-party auth and sessions

fix: session caching for adblocker bypass

fix: zero-latency auth with fallback

perf: optimize popup trigger speed

fix: switch to popup and add domain logs

fix: add missing loading state

fix: deep logs and persistence

fix: switch to redirect auth

fix: safer firebase init

Phase 2 Complete: Auth, Dashboard, Analytics