Merge claude/2

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>

containers/libreportal/frontend/components/apps/core/js/app-tabbed-manager.js

@@ -591,17 +591,20 @@ class AppTabbedManager {
     const app = (this.appUpdater.apps || []).find((x) => x.name === this.currentApp);
     // Always lead with the title block + recessed dark container, so the tab
     // matches the Config / Backups / Tasks tabs whether or not there's data.
+    const autoLine = this.appUpdater.renderAutoCheckLine();
     const body = app
       ? this.appUpdater.renderAppDetail(app, { includeVersion: true })
-      : `<div class="updater-empty">No update data for this app yet. <button class="updater-btn updater-btn-primary" data-updater-action="check">Check now</button></div>`;
+      : `<div class="updater-empty">No scan data for this app yet — the first automatic check will fill this in shortly.</div>`;
     section.innerHTML = this.renderAppUpdaterHead(app) +
-      `<div class="updater-detail-container">${body}</div>`;
+      `<div class="updater-detail-container">${autoLine}${body}</div>`;
   }
 
   // Title block for the per-app Updates tab — emoji + title + description on the
-  // left, Check/Update actions on the right. Mirrors .backup-title (.config-title
+  // left, the Update action on the right. Mirrors .backup-title (.config-title
-  // family) so every app-detail tab shares one header idiom. `a` may be null
+  // family) so every app-detail tab shares one header idiom. There's no manual
-  // (no data yet); the Update button only appears when an update is available.
+  // "Check" button: scans run automatically (the panel's auto-check line reports
+  // when). `a` may be null (no data yet); the Update button only appears when an
+  // update is genuinely available.
   renderAppUpdaterHead(a) {
     const esc = (s) => (this.appUpdater ? this.appUpdater.escape(s) : String(s == null ? '' : s));
     const name = this.currentApp
@@ -616,7 +619,6 @@ class AppTabbedManager {
         <p>Version, security and recovery for ${esc(name)}.</p>
       </div>
       <div class="updater-title-actions">
-        <button class="updater-btn" data-updater-action="check">↻ Check</button>
         ${updBtn}
       </div>
     </div>`;

containers/libreportal/frontend/components/apps/overview/css/overview.css

@@ -360,6 +360,32 @@
 .updater-detail-container .updater-detail-section { padding: 16px 0; }
 .updater-detail-container .updater-detail-section:first-child { padding-top: 0; }
 .updater-detail-container .updater-detail-section:last-child { padding-bottom: 0; }
+
+/* "Checked automatically · last checked X · next check ~Y" — a calm status line
+   at the top of the panel that replaces the old manual "Check" button, since
+   scans run on a schedule. Green dot = automation live; muted when it's off. */
+.updater-autocheck {
+  display: flex;
+  align-items: center;
+  gap: 9px;
+  margin: 0 0 14px;
+  padding: 9px 12px;
+  border-radius: 8px;
+  background: rgba(var(--page-updater-rgb), .08);
+  border: 1px solid rgba(var(--page-updater-rgb), .18);
+  font-size: .82rem;
+  color: rgba(var(--text-rgb), .72);
+}
+.updater-autocheck strong { color: var(--text-primary, #fff); font-weight: 600; }
+.updater-autocheck-dot {
+  width: 7px; height: 7px; border-radius: 50%; flex: 0 0 auto;
+  background: #36d399; box-shadow: 0 0 8px rgba(54, 211, 153, .6);
+}
+.updater-autocheck.off {
+  background: rgba(var(--text-rgb), .04);
+  border-color: rgba(var(--text-rgb), .1);
+}
+.updater-autocheck.off .updater-autocheck-dot { background: rgba(var(--text-rgb), .3); box-shadow: none; }
 .updater-detail-container .updater-detail-section + .updater-detail-section {
   border-top: 1px solid var(--border-color);
 }

containers/libreportal/frontend/components/updater/js/updater-page.js

@@ -545,6 +545,38 @@ class UpdaterPage {
     if (s < 86400) return `${Math.floor(s / 3600)}h ago`;
     return `${Math.floor(s / 86400)}d ago`;
   }
+
+  // Approximate "when will the next automatic check run" — the auto-scan fires on
+  // the task processor's idle poll once updates.json is older than the interval,
+  // so this is an earliest-estimate, hence the "~".
+  fmtRelFuture(t) {
+    const s = (t - Date.now()) / 1000;
+    if (!t || isNaN(t) || s <= 0) return 'due now';
+    if (s < 90) return 'in ~1m';
+    if (s < 3600) return `in ~${Math.round(s / 60)}m`;
+    if (s < 86400) return `in ~${Math.round(s / 3600)}h`;
+    return `in ~${Math.round(s / 86400)}d`;
+  }
+
+  // "Checked automatically · last checked X · next check ~Y" — LibrePortal scans
+  // for updates on a schedule (CFG_UPDATER_SCAN_INTERVAL, stamped into
+  // updates.json), so a manual "Check" button is redundant; this line says when
+  // the last scan ran and when the next is due instead. interval 0 = auto off.
+  renderAutoCheckLine() {
+    const gen = this.updates && this.updates.generated_at;
+    const iv = this.updates ? Number(this.updates.scan_interval_minutes) : NaN;
+    if (!gen && !(iv >= 0)) return '';
+    const last = gen ? this.fmtRel(gen) : 'not yet';
+    let nextBit = '', off = '';
+    if (iv === 0) {
+      off = ' off';
+      nextBit = ' · automatic checks are off';
+    } else if (gen && iv > 0) {
+      nextBit = ` · next check ${this.fmtRelFuture(Date.parse(gen) + iv * 60000)}`;
+    }
+    return `<div class="updater-autocheck${off}"><span class="updater-autocheck-dot"></span>` +
+      `<span>Checked automatically · last checked <strong>${last}</strong>${nextBit}</span></div>`;
+  }
 }
 
 window.UpdaterPage = UpdaterPage;

scripts/webui/data/generators/updater/webui_updater_scan.sh

@@ -225,12 +225,17 @@ webuiUpdaterScan() {
     done
     [ "$do_registry" = "1" ] && touch "$reg_stamp" 2>/dev/null || true
 
+    # The WebUI shows "checked automatically · next check ~N" from this stamp +
+    # the auto-scan cadence, so the display needs no separate config fetch.
+    local scan_interval="${CFG_UPDATER_SCAN_INTERVAL:-30}"
+    [[ "$scan_interval" =~ ^[0-9]+$ ]] || scan_interval=30
+
     local tmp; tmp="$(mktemp)"
     if [ "$have_jq" = "1" ]; then
-        jq -s --arg now "$now" '{generated_at:$now, apps:.}' "$objs" > "$tmp" 2>/dev/null \
+        jq -s --arg now "$now" --argjson iv "$scan_interval" '{generated_at:$now, scan_interval_minutes:$iv, apps:.}' "$objs" > "$tmp" 2>/dev/null \
-            || printf '{ "generated_at": "%s", "apps": [] }\n' "$now" > "$tmp"
+            || printf '{ "generated_at": "%s", "scan_interval_minutes": %s, "apps": [] }\n' "$now" "$scan_interval" > "$tmp"
     else
-        { printf '{ "generated_at": "%s", "apps": [' "$now"
+        { printf '{ "generated_at": "%s", "scan_interval_minutes": %s, "apps": [' "$now" "$scan_interval"
           paste -sd, "$objs"; printf '] }\n'; } > "$tmp"
     fi
     rm -f "$objs"