pages/**/*.md should be part of the build, not the cache

[Atinux]

When using https://github.com/nuxt-modules/compile-markdown

Changing pages/example.md will not rebuild where it should be since the Markdown is transformed to Vue files.

[pi0]

Changing a content in example.md should cause cache invalidation, if it is not, it might be a bug. Checking hash manifest in node_modules/.cache and build logs might be helpful to find out.