Consistent naming

[valerii15298]

Why emit folder is called commonjs instead of cjs? That is very strange. I think the naming should be more consistent either use full names or short ones but not mix them.
cjs and esm - seems best choice
or commonjs and esmidules - this one doesn't look very good to be honest

[isaacs]

The dialect is commonjs. cjs is the file extension.

The override for commonjs is -cjs.cts instead of -commonjs.cts because it was initially the only override, before other dialect support was added. That's unfortunate, imo.

Thanks for the suggestion, I'm probably not going to change it again, though. It's fine.