Routing with Permalinks set to /blog/%postname%/

[sambrodie]

Describe the bug

Pages Router

In the pages router, when permalinks are set to /blog/[slug], a post url will load the Archive component in BlogPage in blog/[[…path]].tsx. When permalinks are set to /news/[slug], a post url will load the SinglePostsPage in […path].tsx.

App Router

In the app router, when permalinks are set to /blog/[slug], a post url will try to load BlogPage in blog/[[…path]]/page.tsx, but will produce an error:

Error: Neither single or archive returned data: Post

When permalinks are set to /news/[slug], a post url will load Single in (single)/[…path]/page.tsx.

Blog Categories

This setup also makes it so that when permalinks are set to something like /news/[slug] or /blog/[slug], the category pages still show at /category/[slug] instead of /news/category/[slug].

How do we want Headstart to support different permalink structures?

Steps to Reproduce

See above

Screenshots, screen recording, code snippet

No response

Environment information

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WordPress information

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Code of Conduct

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