[LOI Editor] Include LOI changes with publish job action

[jcqli]

When LOIs are imported for a job that is not published, they do not show up in the map as they are not associated with any jobs.

We can bundle the import/delete LOI action within the publish job action:

[ ] Add a state to each LOI and manage the states so that in the edit job phase
[ ] user import LOIs, LOIs shows in edit page, user clicks publish button => LOIs shows in map page
[ ] user import LOIs, LOIs shows in edit page, user quits editing without clicking publish => LOIs does not show in map page
[ ] user delete LOIs, LOIs does not show in edit page, user clicks publish button => LOIs does not show in map page
[ ] user delete LOIs, LOIs does not show in edit page, user quits editing without clicking publish => LOIs shows in map page
[ ] Same behavior should happen to a new unpublished job

More context: #1714 (comment)

[jcqli]

Duplicate of #1964, using that one to track