Add support for Item chat descriptions

[stanavdb]

Is your feature request related to a problem? Please describe.
Some items need to have long descriptions, whose content isn't necessarily all relevant for the chat, but it gets added to the chat card anyway. This causes items which don't have a roll as part of their activation to put an incredibly long expanded message into the chat.

Describe the solution you'd like
Add support for alternate chat descriptions that are used in the chat message instead of the proper item description.

Describe alternatives you've considered

Version
0.1.1

Checklist:

• I have searched the existing issues to ensure this feature has not already been requested.

[zithith]

There is already "back-end" functionality to support different tiers of description (full/short/chat) this will effectively just need to provide a UI in the item description template for editing those, then passing through the chat option as the item's description when activated if it has one, otherwise fall back to short and then full.
@MangoFVTT do we think this falling back should be handled by the caller, or the chat message? We can just hand the whole description object into the message instead?

[MangoFVTT]

@MangoFVTT do we think this falling back should be handled by the caller, or the chat message? We can just hand the whole description object into the message instead?

As it currently works, the item generates the description HTML before ever reaching the chat message stage and just passes the entire HTML object containing the description to the chat message so it can be properly enriched. It should be relatively trivial to change what text is placed within that description HTML

[zithith]

Fair enough, no need to change this up, that will get handled in the item then 👍🏻