chore: release v0.20.7

frontend/src/App.tsx

@@ -42,7 +42,7 @@ import {
   QSOAudioBegin, QSOAudioCancel, QSOAudioRestart, QSOAudioResetClock,
   GetAwardDefs,
   GetUIPref, GetActiveProfile, QuitApp,
-  ReportLiveActivity, GetLiveStatusEnabled, LiveLastQSOAgeSec,
+  ReportLiveActivity, LiveLastQSOAgeSec,
 } from '../wailsjs/go/main/App';
 import { Combobox } from '@/components/ui/combobox';
 import { applyAwardRefs } from '@/lib/awardRefs';
@@ -1121,22 +1121,22 @@ export default function App() {
   useEffect(() => { if (!showSettings) setShowBeamOnMap(localStorage.getItem('opslog.showBeamOnMap') !== '0'); }, [showSettings]);
   // "ON AIR" status-bar badge: mirrors the multi-op live status this operator
   // publishes — online (blinking) when a QSO was logged in the last 5 min, else
-  // offline. Only shown when live-status publishing is enabled (Settings→General).
-  const [liveStatusOn, setLiveStatusOn] = useState(false);
+  // offline. Publishing is always on for a shared MySQL logbook (no user toggle:
+  // 5 min without a QSO removes the row automatically), so the badge simply
+  // follows the backend.
   const [onAir, setOnAir] = useState(false);
-  useEffect(() => { if (!showSettings) GetLiveStatusEnabled().then((v) => setLiveStatusOn(!!v)).catch(() => {}); }, [showSettings]);
   useEffect(() => {
     // Read the ON-AIR state straight from the backend (single source of truth:
     // liveLastQSOAt, stamped on every log and seeded from the DB at launch). Poll
     // it + refresh on each logged QSO — no fragile frontend timestamp to drift.
     const refresh = () => LiveLastQSOAgeSec()
-      .then((sec: number) => setOnAir(liveStatusOn && typeof sec === 'number' && sec >= 0 && sec < 300))
+      .then((sec: number) => setOnAir(typeof sec === 'number' && sec >= 0 && sec < 300))
       .catch(() => {});
     refresh();
     const off = EventsOn('qso:logged', refresh);
-    const id = window.setInterval(refresh, 5 * 1000); // responsive without hammering (cheap 400-row scan)
+    const id = window.setInterval(refresh, 5 * 1000); // responsive without hammering (single indexed row)
     return () => { off(); window.clearInterval(id); };
-  }, [liveStatusOn]);
+  }, []);
   // QSO-rate meter (10/60 min) in the header — opt-in via Settings→General.
   const [showQsoRate, setShowQsoRate] = useState(() => localStorage.getItem('opslog.showQsoRate') === '1');
   useEffect(() => { if (!showSettings) setShowQsoRate(localStorage.getItem('opslog.showQsoRate') === '1'); }, [showSettings]);
@@ -5122,7 +5122,7 @@ export default function App() {
               disabled={!rotatorHeading.enabled}
               onClick={() => { setSettingsSection('rotator'); setShowSettings(true); }}
             />
-            {liveStatusOn && (
+            {liveStationsOn && (
               <div
                 className={cn('inline-flex items-center gap-1.5 rounded-md border px-2 py-0.5 text-[11px] font-bold uppercase tracking-wider shrink-0 transition-colors',
                   onAir ? 'border-danger-border bg-danger-muted text-danger-muted-foreground' : 'border-border text-muted-foreground')}