Planner (client + custom server) and Journal (client + entry.server):
- Client: @sentry/react with browser tracing + replay on error
- Server: @sentry/node for unhandled exceptions
- ErrorBoundary captures React errors via Sentry.captureException
- Disabled in dev, 10% trace sample rate in production
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Both apps now have proper ErrorBoundary exports in root.tsx:
- 404: "Page not found"
- 503: "Service temporarily unavailable"
- Other: shows error message
Simplified withDb re-throw check: anything with a "status" property
is treated as a React Router response (covers Response and
ErrorResponseImpl). DB errors throw a plain Response(503) that
the error boundary renders nicely.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>