admin: update list templates to show buttons in one column

5 jobs for master in 3 minutes and 3 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
passed #14773
coverage

00:02:37

passed #14769
isort

00:01:23

passed #14770
migrations

00:01:25

passed #14771
prospector

00:03:02

passed #14772
pylint

00:02:56