- Fix status enum in browser.ts (uppercase → lowercase values)
- Fix date validation (z.string → z.coerce.date) so form accepts Date objects
- Add missing type/userId/title fields to browser.ts appointment schema
- Replace nested PatientSearch Select with simple inline Input to fix patient selection
- Fix mutationFn to throw on non-ok responses so backend errors surface correctly
- Connect socket.io directly to backend (port 5000) instead of Vite proxy to fix AggregateError on startup
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>