Minor code cleanup bits and bobs (#6805)

* Add IDE Helper files

* Cleanup imports

- Alphabetises imports
- Removes unused imports

* Add Platform requirements

* Move filling asset into block where asset exists

* Remove duplicate array keys

app/Http/Controllers/Users/UserFilesController.php

@@ -2,13 +2,12 @@
 
 namespace App\Http\Controllers\Users;
 
-use App\Http\Requests\AssetFileRequest;
 use App\Http\Controllers\Controller;
+use App\Http\Requests\AssetFileRequest;
 use App\Models\Actionlog;
 use App\Models\User;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Input;
-
 use Illuminate\Support\Facades\Response;
 use Symfony\Component\HttpFoundation\JsonResponse;