https://example.com/index.php?title=special:categories there are two category-page links:
- Blue ones: For existing category pages
- Red ones: For non-existing category pages but are still known by the system
Red ones can be of two sub types:
- Category pages that have a link to but have yet to be created
- Category pages that were created and no longer exist - deleted.
How could I remove all red links to category pages I already deleted (type 2), from that very web page?