* Fix maintenance script not re-indexing some indexes on textual values
Fixes#15475
* Refresh instance view at the end of the maintenance script run
Co-authored-by: Claire <claire.github-309c@sitedethib.com>
* Add tootctl maintenance fix-duplicates
This tool goes through the database to detect and fix duplicates.
This operation is very slow and may cause data loss (of data that would be
inaccessible without intervention because of the existing index corruptions).
It tries its best to make sensible decisions, and asks the user in some cases.
* Add warning message in db:migrate hook
* Clear Rails cache after being done with database deduplication
Avoids followers hash cache being incorrect, among other things
