Provide tab-completion for leeway run #111
Description
Is your feature request related to a problem? Please describe
Currently tab-completion for Leeway doesn't work for "scripts", so leeway run <tab> will just give you normal shell tab-completion.
Describe the behaviour you'd like
leeway run <tab> should suggest all scripts in any leeway component in the workspace.
Describe alternatives you've considered
I haven't considered any alternatives.
Additional context
Nope