Hotkey page is not translated.

[Freagarach]

Someone forgot to add an entry to messages.json.

[wraitii]

Fixed in ​Phab:rP24946

[wraitii]

In 25023:

Customize hotkey categories & ordering, prepare for translation.

• adds JSON files to specify the human-readable categorization, name and description of hotkeys.
• clean up code

Translation support via messages.json not yet added - the strings need another pass and that avoids translators doing redundant work. See D3641

Refs #5867, Refs #5996

Differential Revision: ​https://code.wildfiregames.com/D3596

[wraitii]

In 25097:

Improve & translate hotkey name/descriptions.

Improve the hotkey translations. This adds them to messages.json for translation, closing the work from rP25023

Refs #5867, refs #5996

Differential Revision: ​https://code.wildfiregames.com/D3641