change prod user assignment forms to filter groups

hide buttons in production page according to permissions
minor changes to responsive ui of production streams

fix htmx mailer subview
add appropriate permissions to stream view and proofs

fix re-promoting deactivated prod officer

use them in production page when permissions fail

add my timesheet dedicated page

change load for intersect

warn of WIP on email sending with HTMX

homogenise change property field names

change actions view to bootstrap accordion

add create draft publication production stream action

update assignee status on form submission
format html structure automatically