Update ru.ts

[ttpw2wn7tm-netizen]

Translation supplemented and corrected

[Kobii-git]

Thanks so much for taking the time to contribute and open this pull request. I really appreciate the effort and the interest in improving Rackpad.

At this stage, I’m not accepting pull requests directly so I can maintain the integrity, consistency, and direction of the project while it is still moving quickly. For now, the best way to contribute is to open an issue describing the change, bug, or improvement you had in mind.

I’ll review issues, implement the changes in the main codebase where they fit, and then you’re very welcome to test the result, give feedback, and help refine it from there.

Thanks again for the contribution and for understanding.