Fix vite config

vite.config.ts

@@ -2,5 +2,11 @@ import { sveltekit } from '@sveltejs/kit/vite';
 import { defineConfig } from 'vite';
 
 export default defineConfig({
-	plugins: [sveltekit()]
+	plugins: [sveltekit()],
+	preview: {
+		allowedHosts: true
+	},
+	server: {
+		allowedHosts: true
+	}
 });