Make stat actually recognize symlinks

[ag-eitilt]

Whose bright idea was it to make the syscall you use to check the type of a path, not actually check the type of all paths, and instead hide the uniform behaviour behind a one-letter difference?

Regardless, the stat function was previously returning PathTypeRegularFile (and permissions/size of the target file) when called on symlinks. It now returns PathTypeSymlink (and less helpful but more accurate permissions/size).

[JakeSiFive]

Dope 🤦

Thanks for fixing this @ag-eitilt