[Feature]: Add support for AutoHotKey Syntax in Editor

[jpotter23]

Feature description

Current AutoHotkey files do not have syntax highlighting when edited through the built-in editor:

Implementation Suggestion

AHK is a popular enough language that I think support for its syntax should be available in the base package of the software. It's Windows only software so not surprised it wasn't included by default, but it is a powerful tool on Windows desktops so inclusion should be considered.

Optionally, a means of enabling custom language syntax is not provided in the waveterm documentation at present, and if it's possible, should be.

Anything else?

No response