Add CLI tests for `--help` and `--version`
Add CLI tests for `--help` and `--version`

portgasd666/pageres,elgubenis/pageres,sindresorhus/pageres,RyanTech/pageres,portgasd666/pageres,sindresorhus/pageres,sindresorhus/pageres,RyanTech/pageres,Ahmed-Badawy/pageres,JuanitoFatas/pageres,elgubenis/pageres,JuanitoFatas/pageres,Ahmed-Badawy/pageres