Hey @csal,
Thanks for posting this question.
Here's an example of navigating with "Next post" and "Previous post" in Nuxt.
Let me know if that answers your question. If not, you could send me your whole project as a GitHub repo or a .zip file and give me a little more detail on what you're trying to do, and we can go from there. (You can send that info in a DM if you don't want to share it publicly.)
Sam