## About The Pull Request
We have multiple "nullrods" which aren't actually ``/obj/item/nullrod``
subtypes, which causes runtimes when selecting them, which prevented the
signal from being sent out and the global variable from being assigned.
Additionally, we have multiple interactions which directly typecheck for
the nullrod item, which blocked multiple interactions (dispelling
heretic runes, rends, haunted items, psyker revolver and cult blade
conversion), which I fixed by instead converting those interactions to
check for ``TRAIT_NULLROD_ITEM`` which is assigned to all nullrods and
non-nullrod weapons spawned from the nullrod.
- Closes#77373
## Changelog
🆑
fix: Fixed fire arrow ritual not being accessible
fix: Fixed certain nullrod types not being usable for certain holy and
unholy interactions
/🆑
8bd66b1d21