make ready for vercel

svelte.config.js

@@ -1,4 +1,4 @@
-import adapter from '@sveltejs/adapter-node';
+import adapter from '@sveltejs/adapter-vercel';
 import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
 
 /** @type {import('@sveltejs/kit').Config} */
@@ -13,7 +13,7 @@ const config = {
 		// See https://svelte.dev/docs/kit/adapters for more information about adapters.
 		adapter: adapter(),
 		csrf: {
-			trustedOrigins: ['http://localhost:3000', 'https://demo.ziasvannes.tech']
+			trustedOrigins: ['http://localhost:3000', 'https://serengo.ziasvannes.tech']
 		}
 	}
 };