fixed the py-linting and turned off alphabetical sorting of imports due to an issue with compiler version with which numpy was built

This improves also how the parent variable is found within the same store

This is a assumption of the distribute work function and necessary
because the domain decomposition must align with the chunking

multipole components

Patched the metadata import function and Merged remote-tracking branch 'origin/copy_metadata' into 6-zarr3-sharding