Geo: Inform users about current replication lag in the UI on secondaries
Follow up for https://gitlab.com/gitlab-org/gitlab-ee/issues/5386#note_124526415.
UX Conclusion
- If DB replication lag is over 1 minute:
- If DB replication lag is not over 1 minute, but the last processed Geo event is not the last known event, and it is over 1 minute old:
Edited by Michael Kozono