Imgui iteminfo

[mqrause]

Summary

Interface "Add imgui version of the iteminfo window"

Purpose of change

Part of the migration to imgui UIs. I specifically need this for #55503, but it's standalone and used in many other places, too, so it gets a separate PR.

Describe the solution

Add an imgui version of iteminfo, both as a separate window and as separate controls available for embedding in already existing imgui windows.
Use the separate window for examining items in the inventory selector, AIM and crafting menu.

Still have to work out some issues.

• damage info is slightly broken
• closing the window by clicking the x doesn't exit the execute method.
• keyboard scrolling refactor
• window size in AIM?
• don't forget to change the window title again

Describe alternatives you've considered

Going further with the migration of this, but I'm mainly doing this for #55503, and this does all I need for that plus some simple examples.

Testing

Examined items in the aforementioned menus.

Additional context

Other menus that display iteminfo, but that need proper migrations to use it:

• V menu (already has Rewrite and migrate V menu to ImGui #55503)
• compare items
• exosuit interact
• embedded info in crafting menu
• vending machine examine
• item menu (inventory -> select)

Examine in inventory:

Examine in crafting menu:

Examine in AIM:

(Examining worn/wielded items still uses the old version since it's different.)

[db48x]

Just a couple of small suggestions

[github-actions]

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[db48x]

Feels great! Just two tiny nits :)