Please add Lithuanian translation

[callmly]

Checklist

• I checked for similar existing requests (both open and closed) before posting.
• My request is generic, other users may benefit from it too.
• I will participate in further discussion about this feature and can test it (if requested) once it's done.

Proposal

Hello, I'm new to github. And I don't understand how to submit a translated language file (Lithuanian language). I'm attaching it here, maybe someone can help me add it. Thanks!

lt.json

Additional info

Lithuanian translation