align backend auth patterns

backend/routes/api.php

@@ -4,8 +4,7 @@ use App\Http\Controllers\AuthController;
 use App\Http\Middleware\AuthMiddleware;
 use Illuminate\Support\Facades\Route;
 
-Route::post('/login', [AuthController::class, 'login'])
-    ->middleware('throttle:5,1');
+Route::post('/login', [AuthController::class, 'login']);
 
 Route::middleware(AuthMiddleware::class)->group(function (): void {
     Route::get('/me', [AuthController::class, 'me']);