Summary:
Addressing code review feedback from previous 3 diffs.
* Don't return draft when using immer
* Move functions out of component to module level
* Make executeShell async and simplify callsites
* Add onStopMonitor to cleanup function
* Add uniform spacing by adding Layout.Container around titles
* Disable searchbar on both tables
* Use Toolbar
Reviewed By: mweststrate
Differential Revision: D28091565
fbshipit-source-id: 533d2491e6f48a9eaaa64b1a6cf76eea2e7189a5
679ef665e2