Create new Sandbox recipe engine

[minherz]

Description

Add recipes command to Sandbox CLI (sandboxcli) that allows to execute "recipes".

Technical requirements

A "recipe" should describe the following:

• An action -- operation such as execution a shell command (or commands), opening a URL, etc.
• A reversed action -- (optionally) an operation that "undoes" effect of the action
• Metadata:
  • Action name
  • Action description
  • Help/hint -- a textual content that can be used to assist a user when they try to learn after-effects of the action or attempt to reverse the effect of the action by themselves
  • ? Quiz -- a simple set of questions that a user can run to verify their understanding of the action effect

[olivi-eh]

Is this issue still p2 or should it be bumped to p3? Note that p2 has a resolution SLO of 6 months