Add toast notifications for user feedback

- Created ToastContext with showToast hook
- Toast notifications appear in bottom-right, auto-dismiss after 3s
- Added success/error toasts for:
  - Saving notification settings
  - Refreshing prices
  - Updating check interval
  - Deleting products
- Replaced alert() calls with toast notifications

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
clucraft 2026-01-21 21:35:28 -05:00
parent a8a2562cee
commit cfca33b4ea
8 changed files with 2618 additions and 5 deletions

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