- New ToastProvider/useToast (self-built, no dep): success/error toasts replace
all five alert() calls, with server error messages surfaced
- New ConfirmProvider/useConfirm promise-based dialog replaces all six
window.confirm sites, showing what is being deleted; Escape/overlay cancels
- Dashboard + BreedingCalendar loaders use Promise.allSettled with a
danger banner + Retry instead of silently blanking on fetch failure
- Settings load failure now surfaces a toast instead of vanishing
- Fix BreedingCalendar females list: read paginated {data} shape (was .dogs,
so 'Start Heat Cycle' never listed any females)
- Nav links highlight on detail routes (/dogs/123, /pedigree/5)
- Catch-all 404 route with link back to Dashboard
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Jason Stedwell
55d636b512