fix(server/middleware): add guard against setting event.context.currentUser to null

server/middleware/currentUser.ts

@@ -14,6 +14,6 @@ export default defineEventHandler(async (event) => {
 			useRuntimeConfig().jwt,
 		) as jwt.JwtPayload;
 		let user = await User.findById(toktok.id as number).exec();
-		event.context.currentUser = user;
+		if (user) event.context.currentUser = user;
 	}
 });