fixed problem with id not saving in cookies when creating an account

src/routes/+layout.server.ts

@@ -4,16 +4,20 @@ export async function load({ locals, url, fetch }) {
 	const token = locals.token;
 
 	if (token == undefined && url.pathname !== "/") {
-		redirect(301, "/");
+		redirect(301, '/');
 	}
 
-	const res = await fetch(`/api/users/${locals.userId}`, {
+	let user = null;
-		method: 'GET',
+	if (locals.userId !== undefined) {
-		headers: {
+		const res = await fetch(`/api/users/${locals.userId}`, {
-			'Content-Type': 'application/json'
+			method: 'GET',
-		}
+			headers: {
-	});
+				'Content-Type': 'application/json'
-	const user = await res.json();
+			}
+		});
+
+		user = await res.json();
+	}
 
 
 	return { token, user }

src/routes/api/auth/register/+server.ts

@@ -44,7 +44,7 @@ export async function POST({request}) {
 		// @ts-ignore
 		const token = jwt.sign(newUser, process.env.JWT_SECRET, { expiresIn: "1h" });
 		logger.debug(`Generated a JWT token for user ${newUser.email}.`)
-		return json({token: token});
+		return json({token: token, userId: newUser.id});
 
 	} catch (e) {
 		logger.error(e);