Using a relative time rather than absolute requires far less effort for
a reader to understand, e.g. compare "25 Oct 2024 11:12:49 UTC" to "3
minutes ago".
As a nice side-effect this also fixes a minor privacy issue where using
the full absolute timestamp would expose the server timezone to the
public.
A new tab on the admin page displays a list of all tickets which were
registered with the VSP but missed their votes. Clicking on the ticket
hash redirects to the Ticket Search tab with the details of the missed
ticket displayed.
Give the debug banner a unique look by changing its class to "danger",
and centering and bolding the text. This helps it to be more noticable
when displayed near other banners.
