Studio: sync and translate in one place

In this release, we merged the translate tool with the other tools. Now you're able to use all tools together.

If you find a mistake in the original lyrics while translating them, you can fix it in one go 💯

We also introduced new error codes: Switching to using tree digits for error codes is helping us to differentiate the errors better (Error code 3, 5, 7 are now 300, 500, 700)