Fix sensitive by default option
[bug] "Mark posts as sensitive by default" option doesn't work
Properly register digest_emails queue
Tested on akko.wtf and it seems to have cleared that stuck job (as reported in #924), thanks!
[bug] DigestEmailsWorker jobs fill avaialable queue without clearing
Always prefer shared inbox
Seems to work on akko.wtf, though I haven't noticed a significant decrease in PublisherWorker events.
WIP: fix attachment cleanup after media domain migration
I'd imagine one way to try to avoid the problem going forward is to record the domains used for each attachment in the database itself somehow. Won't solve past instances of course, but should…