Move away from adios4dolfinx

[jhdark]

Maybe we should move from adios4dolfinx, to io4dolfinx, it would mean also moving from VTX to VTKHDF?

What do you think? @jorgensd @RemDelaporteMathurin

[RemDelaporteMathurin]

[jorgensd]

Maybe we should move from adios4dolfinx, to io4dolfinx, it would mean also moving from VTX to VTKHDF?

What do you think? @jorgensd @RemDelaporteMathurin

You don't need to do that in the same move. I would consider a two-step approach;)
First move to io4dolfinx.

Then we can discuss how things should be exported for each individual "exporterclass"