add in stash export

routes/api.php

@@ -2,7 +2,9 @@
 
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Route;
+use App\Http\Controllers\ExportController;
 
+Route::get('/export/ics/{userId}', [ExportController::class, 'exportIcs']);
 Route::get("/hello", function (Request $request) {
     return "Hello";
 });