MIR-1848

`miren version --server` prints the server build time in local time labeled UTC

Done Bug Bot Friendly public

phinze Opened Sep 14, 2026 Updated Sep 25, 2026

Fix UTC labeling of server build time in version output

The Server block of miren version --server renders Built: in the local timezone but labels it UTC. Against garden from a CDT machine it printed Built: 2026-09-14 12:48:18 UTC while the health endpoint reports build_date: 2026-09-14T17:48:18Z. The CLI's own Built: line in the same output is correct (18:10:17 UTC), so the two lines go through different formatting. Added in runtime mirendev/runtime#1212 (MIR-1707).

Fix: format the server build date the same way as the CLI's, in UTC, or drop the label and show local time consistently for both.