fix(test-app): implement Schedule Notification button functionality

- Replace empty TODO with actual plugin integration
- Add dynamic import of DailyNotification plugin
- Implement proper error handling with try/catch
- Add user feedback via alert dialogs
- Add comprehensive logging for debugging
- Fix TypeScript priority type with 'high' as const
- Successfully schedules notifications with AlarmManager
- Verified alarm appears in dumpsys alarm output

The Schedule Notification button now actually calls the native
plugin and schedules notifications instead of being a placeholder.

test-apps/daily-notification-test/src/views/ScheduleView.vue

@@ -52,7 +52,41 @@ class ScheduleView extends Vue {
   async scheduleNotification() {
     this.isScheduling = true
     try {
-      // TODO: call plugin
+      console.log('🔄 Starting notification scheduling...')
+      
+      // Import and use the real plugin
+      const { DailyNotification } = await import('@timesafari/daily-notification-plugin')
+      const plugin = DailyNotification
+      
+      console.log('✅ Plugin loaded:', plugin)
+      
+      const options = {
+        time: this.scheduleTime,
+        title: this.notificationTitle,
+        body: this.notificationMessage,
+        sound: true,
+        priority: 'high' as const
+      }
+      
+      console.log('📅 Scheduling notification with options:', options)
+      
+      await plugin.scheduleDailyNotification(options)
+      
+      console.log('✅ Notification scheduled successfully!')
+      
+      // Show success feedback to user
+      alert('Notification scheduled successfully!')
+      
+    } catch (error) {
+      console.error('❌ Failed to schedule notification:', error)
+      console.error('❌ Error details:', {
+        name: error.name,
+        message: error.message,
+        stack: error.stack
+      })
+      
+      // Show error feedback to user
+      alert(`Failed to schedule notification: ${error.message}`)
     } finally {
       this.isScheduling = false
     }