Review and status commands

[codito]

Add a review and status command to provide following capabilities

• Review provides a wizard like flow to loop through all habits and ask user for update
• Status provides details of habits due and completed for the day

Use case: we can use habito status to script notifications (e.g. using notify-send) or display state in polybar. habito review simplifies the update workflow for users who'd like to update habits once a day or at a predefined interval.

[uunnxx]

+1 for status command