add namespace to v3 route

app/Http/Controllers/V3/Dashboard/RoadObservationController.php

@@ -254,7 +254,9 @@ class RoadObservationController extends Controller
     {
         $data = RoadObservationHistory::query()
             ->where('id', '=', $roadObserved->id)
-            ->where('action', '=', 'refer')->get([
+            ->where('action', '=', 'refer')
+            ->orderBy('created_at', 'desc')
+            ->get([
                 'created_at', 'description', 'from_edareh', 'to_edareh',
                 'from_province', 'to_province', 'user_id'
             ]);