Improve annotations for entity category functions

[Garanas]

Description of the proposed changes

Extends the annotations to indicate that some of them also work with a list of unit identifiers, such as uel0001.

Testing done on the proposed changes

Repurposed a hotkey to call the functions from the UI with test data.

Checklist

• Changes are annotated, including comments where useful
• Changes are documented in a changelog snippet according to the guidelines.
• Request 2-3 reviewers from the list of reviewers and their areas of knowledge.

[4z0t]

Typo.

[4z0t]

Suggested change

	---Returns true iff the entity or blueprint id is of the given category.
	---Returns true if the entity or blueprint id is of the given category.