[#44979413] Add check for duplicate Schema names to installer
[#44979413] Implement run_and_fix for DuplicateSchemaValidator to relink workfiles and workspaces after deleting duplicate Schemas
[#44979413] Link ChorusViews to remaing Schema when cleaning up duplicates
[#44979413] Setup rake tasks for Schema duplicate validation and cleaning
[#44979413] Cleanup dataset dependencies when cleaning up duplicate Schemas
[#44979413] Fix brokeness caused by SoftDelete
[#44979413] Add unique name constraint for Schemas