using convex auth & nextjs router. using router.back() does not refresh auth in time.

export const get = query({
  handler: async (ctx) => {
    const userId = await getAuthUserId(ctx);
    if (userId === null) {
      throw new Error("Not signed in");
    }
    return await ctx.db
      .query("notepads")
      .filter((q) => q.eq(q.field("userId"), userId))
      .order("desc")
      .collect();
  },
});