Remove redundant getImageValidationRules method

app/Http/Controllers/BookshelfController.php

@@ -146,7 +146,7 @@ class BookshelfController extends Controller
         $this->validate($request, [
             'name' => 'required|string|max:255',
             'description' => 'string|max:1000',
-            'image' => $this->imageRepo->getImageValidationRules(),
+            'image' => $this->getImageValidationRules(),
         ]);
 
 

app/Http/Controllers/Images/GalleryImageController.php

@@ -48,7 +48,7 @@ class GalleryImageController extends Controller
     {
         $this->checkPermission('image-create-all');
         $this->validate($request, [
-            'file' => $this->imageRepo->getImageValidationRules()
+            'file' => $this->getImageValidationRules()
         ]);
 
         try {

app/Http/Controllers/SettingController.php

@@ -44,7 +44,7 @@ class SettingController extends Controller
         $this->preventAccessInDemoMode();
         $this->checkPermission('settings-manage');
         $this->validate($request, [
-            'app_logo' => $this->imageRepo->getImageValidationRules(),
+            'app_logo' => $this->getImageValidationRules(),
         ]);
 
         // Cycles through posted settings and update them

app/Http/Controllers/UserController.php

@@ -155,7 +155,7 @@ class UserController extends Controller
             'password'         => 'min:6|required_with:password_confirm',
             'password-confirm' => 'same:password|required_with:password',
             'setting'          => 'array',
-            'profile_image'    => $this->imageRepo->getImageValidationRules(),
+            'profile_image'    => $this->getImageValidationRules(),
         ]);
 
         $user = $this->userRepo->getById($id);

app/Uploads/ImageRepo.php

@@ -219,12 +219,4 @@ class ImageRepo
             return null;
         }
     }
-
-    /**
-     * Get the validation rules for image files.
-     */
-    public function getImageValidationRules(): string
-    {
-        return 'image_extension|no_double_extension|mimes:jpeg,png,gif,bmp,webp,tiff';
-    }
 }