src/routes/auth/signout/+server.ts

@@ -0,0 +1,10 @@
+import type { RequestHandler } from './$types';
+import { redirect } from '@sveltejs/kit';
+
+export const GET: RequestHandler = async ({ locals }) => {
+  // If using supabase-js client on the server, you can sign out here
+  if (locals.supabase) {
+    await locals.supabase.auth.signOut();
+  }
+  throw redirect(303, '/');
+};