Each workflow now has a notify channel (mail, notification or both) next
to its recipient mode. Notifications go out per card through
OCP\Notification\IManager, so they show up in the bell and as push on the
mobile and desktop clients. Without the notifications app nothing is sent.
The one-off "workflow disabled" notice is sent as a notification as well.
Existing workflows keep mail (migration Version1004). Bumps to 35.3.0 so
the migration runs.
The README now explains setup, workflows, the mail options with Deck's
real menu names, and what happens when boards or stacks disappear -
without class names. Architecture, data model, tests, CI, release and
the time_sensitive troubleshooting move to DEVELOPMENT.md, fixing the
stale CI table, PHP version and Nextcloud version on the way.
DEVELOPMENT.md is excluded from the app package.