Fixes #2547: Makes the Show Dead Checkbox Work Properly

[Sumwatt0]

About The Pull Request

• The cat page now updates when the show_dead checkbox is toggled off.

Linked Issues

Fixes #2547

Proof of Testing

https://github.com/ClanGenOfficial/clangen/assets/172867164/935a8c6f-2045-4c9f-969d-8c0600503524

Changelog/Credits

[BUGFIX]: Show Dead Checkbox now works when toggling off.

Credits: (Sumwatt/Sumwatt0)