add inlang to make the contribution of translations easier

[felixhaeberle]

Let me know what changes you request for merging this PR.

Description

This pull request adds the possibility for contributors and translators to manage translations in a UI instead of files with no overhead for the maintainers.

To get a UI for translations contained in this repository, an inlang.config.js has been created at the root of the repository. Furthermore, the translation files have been cleaned and I added some missing german translations.

Preview

The changes of this PR and a live instance of the editor can be previewed with the following link https://inlang.com/editor/github.com/felixhaeberle/nostros. Note: This link should be changed to point to nostros instead of felixhaeberle after this PR has been merged.

Limitations

Certain actions are slow
Inlang is running entirely on git, giving tremendous CI/CD and contribution power to localization (and potentially other verticals -> the next git). That means that the whole nostros repo is cloned into the browser which makes certain actions like the initial load and pushing changes slow. Those limitations will be fixed with future releases and require no input from nostros.

Preview the messages on: https://inlang.com/editor/github.com/felixhaeberle/nostros

[felixhaeberle]

@KoalaSat Hey, just a small check-in on this 😇
Do you want to improve the translation of your project?

[KoalaSat]

Hey @felixhaeberle this looks amazing thank you for taking your time an explaining it! I have been a while out of the internet but I'm slowly coming back, I'll move this PR ASAP :)

[felixhaeberle]

@KoalaSat Take your time, I'm available if you need support! :)

[felixhaeberle]

@KoalaSat Hey, let me know how I can further assist ✨