feat: frontend improvements - shared schedule, bottle type, settings UI, planner notifications (#146)

- Rewrite SharedSchedule to match DashboardPage rendering with time-based consumption
- Add bottle package type support across all views (MedDetail, Refill, Planner, Dashboard)
- Redesign settings page with colored threshold chips, validation, and stock reminder display
- Add shareStockStatus toggle and send manual reminder button
- Pill/pills singular/plural consistency across all views
- Planner send notification via push (Shoutrrr) in addition to email
- Stock overflow warning and past-missed day styling
- Update README: bottles in Smart Inventory, push in Trip Planner, new ENV section
- 708 passing frontend tests including new coverage for all changes

frontend/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "medassist-ng-frontend",
-  "version": "1.8.8",
+  "version": "1.9.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "medassist-ng-frontend",
-      "version": "1.8.8",
+      "version": "1.9.0",
       "dependencies": {
         "i18next": "^24.2.2",
         "i18next-browser-languagedetector": "^8.0.4",