TM-4562: refactoring so that panelmeetingadmin loads panel meeting data indepe…

[pveland621]

Refactoring so that loads panel meeting data independently using :pmseqnum from route

ACs:

1. Verify editing a panel meeting from AO/CDO panel meeting search loads in all fields correctly
2. Verify editing is disabled if the current date is past the scheduled panel meeting date
3. Verify all fields can be changed without issue and that the date math is correct:
   • prelim cutoff: panel meeting date minus two days and five minutes
   • addendum cutoff: panel meeting date minus one day and five minutes
4. Verify edit changes did not affect ability to create new panel meeting
   • Verify defaults for create new panel meeting are correct (should be a locked 'Initiated' status dropdown, and blank everything else)
5. Verify accessing the edit panel meeting page from a raw URL correctly loads data (e.g. http://localhost:3000/profile/administrator/panel/{panelSeqNum})

Ticket

[M00staff]

the useEffect's on this guy are mighty slow - can we have the loading spinner keep showing while this is loading?

[pveland621]

the useEffect's on this guy are mighty slow - can we have the loading spinner keep showing while this is loading?

done!

[M00staff]

Approved with a note - stop using lodash.get

I know its mostly out of habit at this point - but its wildly slow vs optional chaining

No need to re-work this guy, just please keep it in mind for the next one 😬

[elizabeth-jimenez]

When I clear on Edit of a meeting, it all goes disabled

[elizabeth-jimenez]

Future Iteration: Cache the filters to speed things up a bit (especially when editing, as they are already being pulled for the Panel Search page)