refactor(templates): update service template file handling to use dynamic file name from constants

app/Console/Commands/Init.php

@@ -105,7 +105,7 @@ class Init extends Command
         $response = Http::retry(3, 1000)->get(config('constants.services.official'));
         if ($response->successful()) {
             $services = $response->json();
-            File::put(base_path('templates/service-templates.json'), json_encode($services));
+            File::put(base_path('templates/'.config('constants.services.file_name')), json_encode($services));
         }
     }