monorepo: Machine generate: doesn't embed JSON children, uses path members

Update of the current state:

1. The translation for empty/non-existent files works. Add a new language tag in the project.inlang.json and execute the command.
2. Nesting or flattening of IDs is detected on a file-by-file basis. An empty file is translated with the same formatting as the source language file. But if a file only contains unnested message IDs before the machine translation, it will flatten every key again because of the file-by-file detection.

Example:

{
  "title": "Test",
  "description": "asdf"
}

This file is detected as flattened, and nested message IDs will be flattened.

I propose:

• detect once if the message IDs in the source language file are nested or flattened
• keep the formatting consistent for the whole source language file
• apply the same formatting for all other language files

@inlang/plugins @felixhaeberle @samuelstroschein @dominikg @jonator Do you agree with that, or are there any concerns? 👍 / 👎

• detect once if the message IDs in the source language file are nested or flattened
• keep the formatting consistent for the whole source language file
• apply the same formatting for all other language files

I have tested that expected behavior. It now works as proposed.

Assigning @NilsJacobsen after debugging -> probably the problem is in the json plugin. Test with npx inlang@latest machine translate -f in the test-app example of the sdk-js. Implementation of machine translate can be found here.

Did you test it because @NiklasBuchfink added some fixes for the jsonPlugin last week?