[Feature Request] Support Shortcuts

[Zhou-Shilin]

Google translated. Chinese->English Some words maybe strange. I wish iSH can support iOS Shortcuts that allow users to write scripts (just like a-Shell does). This feature would be very useful, e.g:

git add -A
git commit -m "{shortcuts.user.input}"
git push

[Mnpn]

Hi! We have an open issue at #59 about this. Please track it for any updates on this topic!