lots of improvements

app/Http/Controllers/Auth/RegisteredUserController.php

@@ -9,6 +9,7 @@ use Illuminate\Http\RedirectResponse;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Str;
 use Illuminate\Validation\Rules;
 use Illuminate\View\View;
 
@@ -37,6 +38,7 @@ class RegisteredUserController extends Controller
 
         $user = User::create([
             'name' => $request->name,
+//            'slug' => $this->generateSlug($request->name),
             'email' => $request->email,
             'password' => Hash::make($request->password),
         ]);
@@ -47,4 +49,17 @@ class RegisteredUserController extends Controller
 
         return redirect(route('dashboard', absolute: false));
     }
+
+    private function generateSlug(string $name): string
+    {
+        $slug = Str::slug($name);
+        $originalSlug = $slug;
+        $count = 1;
+
+        while (User::where('slug', $slug)->exists()) {
+            $slug = $originalSlug . '-' . $count++;
+        }
+
+        return $slug;
+    }
 }