fix logout behavior when there is no push subscription

src/client/account.ts

@@ -35,7 +35,7 @@ export async function signout() {
 	try {
 		const registration = await navigator.serviceWorker.ready;
 		const push = await registration.pushManager.getSubscription();
-		if (!push) return;
+		if (push) {
 			await fetch(`${apiUrl}/sw/unregister`, {
 				method: 'POST',
 				body: JSON.stringify({
@@ -43,6 +43,7 @@ export async function signout() {
 					endpoint: push.endpoint,
 				}),
 			});
+		}
 	} catch (e) {}
 	//#endregion