feat: pharmacy hours status and open now filter

- Add is_open_now and is_always_open helpers in backend
- Add backend endpoint enrichment with is_open and is_24h fields
- Add client-side getOpenStatus with 24h, opens-at, opens-tomorrow support
- Add open-now filter toggle in PublicView and SearchView
- Add pharmacy no-hours fallback display
- Add sticky pharmacy controls on scroll
- Add admin hours editor with 24h toggle
- Add translations (es/ca) for all hour-related strings
- Add backend tests for hours logic and pharmacy endpoint
- Remove unused backup test files

apps/frontend/package.json

@@ -28,10 +28,10 @@
   "devDependencies": {
     "@testing-library/jest-dom": "^6.4.0",
     "@testing-library/react": "^14.2.0",
-    "@vitejs/plugin-react": "^4.2.1",
+    "@vitejs/plugin-react": "^4.7.0",
     "jsdom": "^24.0.0",
     "vite": "^5.0.8",
     "vite-plugin-pwa": "^1.3.0",
-    "vitest": "^1.6.0"
+    "vitest": "^1.6.1"
   }
 }