John Willard ed926826c6 Ghosts can't haunt canvases (#91759) ...

## About The Pull Request

Ghosts are snowflaked able to interact with the canvas UI, which meant
they were able to press buttons including finalize. This fixes that with
a special observer check. Leaves a comment to explain why it is the way
it is as well in case someone in the future messes it up.

## Why It's Good For The Game

Closes https://github.com/tgstation/tgstation/issues/91750

## Changelog

🆑
fix: Observers can no longer finalize unfinished canvas paintings.
/🆑

2025-06-22 17:18:31 +00:00

..

paintings.dm

Ghosts can't haunt canvases (#91759)

2025-06-22 17:18:31 +00:00

statues.dm

Punctuation cleaning for diamond statues (#91390)

2025-05-31 12:39:49 +00:00