data: publish generated dataset

Publish with a permissive license a dataset of generated images :

• confirm models : various stable diffusion only ? (would it be possible to generate / but not publish blackforestlabs and deepfloyd models ?)
• confirm prompts and saved metadata
• confirm volume : ~ 500 / model / data-domain (for now : 500 * 4 models * (face + non-face) = 4_000 images)
• choose appropriate host (in relation with communication's team) :
  • Zenodo : ➕ = research oriented (do not prevent us from realising on HuggingFace)
  • HuggingFace ? : ➖ sovereignty ➖ lost in the shuffle as there are many many hosted datasets (we should probably discuss firstly our global hf comm strategy as we dont have any account for now)
• confirm that there are no legal issues (faces, prompts derivated from sfhq + ccaptions, + licenses of models)

Blocked by current refacto of pipelines