i18n support

[cygbs]

Description

I'm sorry, I still can't log into my Discord.

Has the project considered adding multilingual support? For example, Velocity and Geyser support it, and users can create or customize language files to make ZenithProxy display in different languages.

If you need, I can also try to create a PR and contribute Simplified Chinese and Traditional Chinese translations. But I'm not sure how to implement it. Perhaps we could have a separate lang folder under the project, and then have language files in it to display all the entries.

[rfresh2]

i've considered it

but it would be an enormous amount of upfront and ongoing work

the actual translation of text (in the lang files) is relatively simple to do nowadays with automated translation as a starting point.

the majority of work is in creating and using the first lang file. there is a massive amount of text currently hardcoded, mostly in commands and notifications. i would estimate the lang file to need thousands of entries

and the ongoing work would be continuing to add to that lang file as new commands, features, etc are added or changed