v0.8 – Alfa v3 (docs, completion, wip/experiment)

see #4

v0.7 – Alfa v2 (completion)

It is probably better not to threat completion as files

v0.7 – Alfa (aliases and completions)

:bug: Fix error handling based on given arg

failing `folder_root` should throw an exception
only when required (e.g. `.run`)

+ following minor changes/enhancements.

v0.7 – Alfa

v0.7.0

:bookmark: v0.7.0