Add external subscription system

app/Http/Controllers/ProfileController.php

@@ -95,6 +95,16 @@ class ProfileController extends Controller
         ]);
     }
 
+    /**
+     * Display the user's subscription page.
+     */
+    public function subscription(Request $request): View
+    {
+        return view('profile.subscription', [
+            'user' => $request->user(),
+        ]);
+    }
+
     /**
      * Update user settings.
      */