Graham McIntire b6caffea3e feat(nav): show last-deployed timestamp ... Docker final stage bakes BUILD_TIMESTAMP into /app/BUILD_TIMESTAMP via build-arg (only consumed after mix compile, so earlier layer caching is preserved). Application.build_timestamp/0 reads the file, falls back to DEPLOY_TIMESTAMP env, then to compile time. Navbar renders a compact "Deployed Xm ago" with the full UTC time in the tooltip.		2026-04-17 13:08:51 -05:00
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workflows	feat(nav): show last-deployed timestamp	2026-04-17 13:08:51 -05:00