import themes in the same repo

[touv]

Until now Lodex themes were stored in a separate repository (lodex-themes).
The idea would be to put the themes in the same repository and so modifications and developments will be always synchronized with the latest version.

[parmentf]

It seems to be a mere storage?
You did not add any code to move the theme in the custom directory, for example (in a github action which could build a thematized docker image).