Fix Event & EventType resource issues and apply formatting

- Fix EventType deletion error handling (constraint violations)
- Fix Event update error (package_id column missing)
- Fix Event Type dropdown options (JSON display issue)
- Fix EventPackagesRelationManager query error
- Add missing translations for deletion errors
- Apply Pint formatting

app/Services/Analytics/EventAnalyticsService.php

@@ -3,7 +3,6 @@
 namespace App\Services\Analytics;
 
 use App\Models\Event;
-use App\Models\Photo;
 use Illuminate\Support\Facades\DB;
 
 class EventAnalyticsService
@@ -17,7 +16,7 @@ class EventAnalyticsService
         // Adjust for timezone if necessary, but for now we'll use UTC or server time
         // Ideally we should use the event's timezone if stored, or client's.
         // We'll return data in ISO format buckets.
-        
+
         $stats = $event->photos()
             ->selectRaw('DATE_FORMAT(created_at, "%Y-%m-%d %H:00:00") as hour, count(*) as count')
             ->groupBy('hour')