Existing Github request, not created by me: Convert block to page · Issue #554 · logseq/logseq · GitHub
As the issue notes, there is a similar request here, but it is more general: Moving a block to another page/location, or converting it to a page (and vice versa)
This request focuses on the ability to turn a block into a page:
- Create a new page containing the block
- Where the block was originally, add a link to the new page
- Update any other references to the original block