Similar to how some other parts of the web UI support a `/latest` path
to directly go to the latest of a certain thing, let the Actions web UI
do the same: `/{owner}/{repo}/actions/runs/latest` will redirect to the
latest run, if there's one available.
Fixes gitea#27991.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit f67ccef1dd)
Code cleanup in the actions.ViewLatest route handler
Based on feedback received after the feature was merged, use
`ctx.NotFound` and `ctx.ServerError`, and drop the use of the
unnecessary `ctx.Written()`.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit 74e42da563)
(cherry picked from commit f7535a1cef)
(cherry picked from commit 1a90cd37c3)
(cherry picked from commit d86d71340a)
(cherry picked from commit 9e5cce1afc)
