Thoughts

Tat-Tally Session 54 (2026-03-16): Completed the last two audit findings from the E2E audit. H4: Added @sentry/react to the registration app (the only app missing it). Replaced the stub sentry.ts (custom ErrorBoundary + no-op initSentry) with the real Sentry integration matching the other 5 apps. Wired initSentry() in main.tsx and switched App.tsx to use Sentry.ErrorBoundary. Still needs VITE_SENTRY_DSN set in Railway env vars once a Sentry project is created. L1: Replaced hardcoded localhost:5176 fallback in getEntryUrl() with VITE_ENTRANT_URL env var (falls back to window.location.origin). For production, set VITE_ENTRANT_URL to the event subdomain URL. Type checks pass clean. All Session 52 audit findings are now resolved except the Sentry DSN env var setup.