AO3-6539 Update user creation summary h3s and pagination behavior #4395

Job	Run time
rake db:otwseed	1m 5s
rspec spec/controllers	11m 52s
rspec spec/models	5m 40s
rspec --exclude-pattern 'spec/{controllers,models}/*/.rb'	7m 16s
cucumber features/admins	6m 0s
cucumber features/bookmarks	4m 8s
cucumber features/collections	5m 36s
cucumber features/comments_and_kudos	6m 9s
cucumber features/gift_exchanges	6m 58s
cucumber features/importing	2m 50s
cucumber features/other_a	10m 12s
cucumber features/other_b	6m 25s
cucumber features/prompt_memes_a	4m 2s
cucumber features/prompt_memes_b	3m 35s
cucumber features/prompt_memes_c	4m 51s
cucumber features/search	6m 29s
cucumber features/tag_sets	3m 34s
cucumber features/tags_and_wrangling	5m 55s
cucumber features/users	5m 9s
cucumber features/works	13m 27s
	2h 1m 13s

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