Autocompletion of the './project' commands in the interactive shell would be nice. This can really speed up work, reduce the chance of errors, and help the user discover previously unknown options.

There are standard ways of implementing this - I've never done it.

Autocompletion rules would later have to be updated when adding/removing commands and options to './project'.

Since ./project is about the only Maneage command that is normally run directly, and often manually, probably it's the only one worth developing autocompletion for.

I put this at 'low' priority, because a risk of making Maneage look too easy could be that users underestimate the current state of Maneage - a very experimental stage - and don't understand that they'll need to "look under the hood". But probably nobody will object if someone implements this quickly...

Since './project' is only expected to require a minimal POSIX-like environment and OS, autocompletion implementations might be highly OS-dependent, though I'm just guessing here.