The per-app Updates tab pushed a manual "Check" button (header + empty state)
even though scans run automatically on CFG_UPDATER_SCAN_INTERVAL — so an app with
nothing to update read like an empty/actionable page. Replace the manual Check
with a calm status line inside the panel: "Checked automatically · last checked X
· next check ~Y", backup-schedule style. The genuine Apply/Roll back actions stay
(applying is still manual and safe). No auto-apply.
- webui_updater_scan.sh: stamp scan_interval_minutes alongside generated_at in
updates.json so the display needs no separate config fetch (0 = auto off).
- updater-page.js: renderAutoCheckLine() + fmtRelFuture().
- app-tabbed-manager.js: drop the header/empty-state Check buttons; render the
auto-check line; friendlier no-data copy.
- overview.css: style .updater-autocheck (green dot live / muted when off).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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