Project name cannot be inferred when loading PEP from csv

[donaldcampbelljr]

          > However, Looper goes on to later call `prj.name` and it fails with the exception: `Project name inference isn't supported on a project that lacks a config file.`

This would be a separate bug, then, because those are valid projects.

Originally posted by @nsheff in https://github.com/pepkit/looper/issues/456#issuecomment-1998076553

[donaldcampbelljr]

Currently, in Peppy, this will search for the name field in the project config. If none is given, it will default to project as the name. However, with loading from a csv, there is no project config and Peppy raises a NotImplementedError: https://github.com/pepkit/peppy/blame/6913e77f046b60d74681284ce4c22a133cca4f5f/peppy/project.py#L1048-L1052