dvc: unify class naming

[efiop]

E.g. RemoteS3 -> S3Remote, DependencyS3 -> S3Dependency, etc.

[nik123]

Is it still relevant? May I implement it?

[efiop]

Hi @nik123 !

Sure! 🙏 Could start with start with unifying Remote* class names. You can find all of them in dvc/remote/ dir. We should follow pep8 with those.

[nik123]

@efiop deepsource says that several abstract methods of BaseRemote are not implemented in subclasses. Should they be implemented as well as a part of this issue?

[efiop]

Keeping open for other classes.

[efiop]

@efiop deepsource says that several abstract methods of BaseRemote are not implemented in subclasses. Should they be implemented as well as a part of this issue?

@nik123 Not really, this one is purely about naming. Could do that one later too, though 😉