Organizing blog posts in folders

[mediodiablo]

Hi - first of all, thank you for creating MultiTerm! I'm using it to launch a personal website/blog.
One thing I'd like to do is save blog posts in folders (e.g., posts published in the year 2025 would be saved in /src/content/posts/2025). When I do this, I can see the posts in the Home and Archive pages. However, clicking on the links returns the 404 page.
Also, VS code gives the following warning: "A getStaticPaths() route pattern was matched, but no matching static path was found for requested path /posts/2025/celeste-carballo-mi-enfermedad"
Any thoughts on how to resolve this?
Thanks again!