create list for province and city

app/Http/Controllers/V3/CityController.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Controllers\V3;
+
+use App\Http\Controllers\Controller;
+use App\Http\Traits\ApiResponse;
+use App\Models\City;
+use App\Models\Province;
+use Illuminate\Http\Request;
+
+class CityController extends Controller
+{
+    use ApiResponse;
+
+    public function list(Request $request)
+    {
+        return $this->successResponse(City::query()->where('cities.province_id', $request->query('province_id'))->get(['id', 'name_fa']));
+    }
+}