🚀[FEA]: Add Healpix to unified Recipe

[loliverhennigh]

Is this a new feature, an improvement, or a change to existing functionality?

New Feature

How would you describe the priority of this feature request

Critical (currently preventing usage)

Please provide a clear description of problem you would like to solve.

Healpix model is now in Modulus but to finish this we need to add configs for training it in the unified recipe.

Describe any alternatives you have considered

No response