AO3-6688 Make accidental history deletions less likely #3999

Job	Run time
rake db:otwseed	1m 13s
rspec spec/controllers	11m 17s
rspec spec/models	5m 21s
rspec --exclude-pattern 'spec/{controllers,models}/*/.rb'	7m 25s
cucumber features/admins	4m 53s
cucumber features/bookmarks	4m 46s
cucumber features/collections	5m 44s
cucumber features/comments_and_kudos	6m 18s
cucumber features/gift_exchanges	6m 47s
cucumber features/importing	2m 34s
cucumber features/other_a	9m 50s
cucumber features/other_b	6m 18s
cucumber features/prompt_memes_a	3m 56s
cucumber features/prompt_memes_b	3m 30s
cucumber features/prompt_memes_c	5m 3s
cucumber features/search	6m 11s
cucumber features/tag_sets	3m 9s
cucumber features/tags_and_wrangling	5m 42s
cucumber features/users	4m 20s
cucumber features/works	13m 40s
	1h 57m 57s

Provide feedback