* refactor normalized search migration to use dummy default
* changed group slug migration to use raw SQL
* updated comment
* added tests with anonymized backups (currently failing)
* typo
* fixed LDAP enum in test data
* fix for adding label settings across groups
* add migration data fixes
* fix shopping list label settings test
* re-run db init instead of just running alembic migration, to include fixes
* intentionally broke SQLAlchemy GUID handling
* safely convert between GUID types in different databases
* restore original test data after testing backup restores
* added missing group name update to migration
