fixed some type errors

src/hooks.server.ts

@@ -1,15 +1,15 @@
 import { decryptToken } from '$lib/auth';
+import type { Handle } from '@sveltejs/kit';
 
-/** @type {import('@sveltejs/kit').Handle} */
-export async function handle({ event, resolve }) {
+export const handle: Handle = ({ event, resolve }) => {
 	const jwt = event.cookies.get('session');
 	try {
 		if (jwt) {
 			event.locals.user = decryptToken(jwt);
 			return resolve(event);
 		}
-	} catch (err) {
-		await event.cookies.delete('session');
+	} catch (_) {
+		event.cookies.delete('session', {path: '/'});
 		event.locals.user = null;
 	}
 	return resolve(event);