Right to left language support

[kyle-n]

Is your feature request related to a problem? Please describe.

I would like HLTE to support right-to-left languages, such as Arabic.

Describe the solution you'd like

HLTE should let users type RTL text into the AppKit and UIKit editors with zero config required from the developer.

Describe alternatives you've considered

N/A

Additional context

@ceojosef opened #35 and #37 with some code to add RTL support. Unfortunately, I do not have any experience with RTL languages. I cannot verify those PRs work, or they are not missing some important feature.

I would greatly appreciate help from anyone who can read and write a RTL language and English to help me out with this issue.