Added issuable drawer

- added feature flag to display the drawer
- implemented work item detail view in the drawer
- fixed UX issues

Removed an unused query

Fixed drawer height

Replaced hardcoded string with a constant

Added early return

Simplified persisted fields check

Simplified issuable iid check

Change the milestone in FF

Added comment about refetching issuables

Change class to use isActive

Changed FF to prop

Moved addCild event

Passed prevent redirect prop down

Apply 1 suggestion(s) to 1 file(s)

Remove unnecessary provide

Apply 1 suggestion(s) to 1 file(s)

Updated a snapshot