Fix relays.html relay data timeout: separate discovered relays refresh to 15s interval only when expanded, make worker getDiscoveredRelays handler non-blocking (fire-and-forget) to prevent message queue starvation

www/js/version.json

@@ -1,5 +1,5 @@
 {
-  "VERSION": "v0.7.43",
-  "VERSION_NUMBER": "0.7.43",
-  "BUILD_DATE": "2026-06-26T13:46:35.892Z"
+  "VERSION": "v0.7.44",
+  "VERSION_NUMBER": "0.7.44",
+  "BUILD_DATE": "2026-06-26T13:54:18.538Z"
 }

www/ndk-worker.js

@@ -6908,7 +6908,9 @@ self.onconnect = (event) => {
                 break;
 
             case 'getDiscoveredRelays':
-                await handleGetDiscoveredRelays(requestId, port);
+                // Don't await — run fire-and-forget so this doesn't block
+                // the message queue (getRelayData/getRelayStats must stay responsive).
+                void handleGetDiscoveredRelays(requestId, port);
                 break;
 
             case 'setActiveSigningPort':

www/relays.html

@@ -1414,9 +1414,6 @@ const versionInfo = await getVersion();
         const relays = await getRelayData();
         await createRelayTable(relays);
 
-        // Refresh discovered relays (outbox) table
-        void refreshDiscoveredRelays();
-
         // Keep relay debug history stable between polls; live updates are appended via ndkRelayEvent.
       } catch (error) {
         console.error('[relay2.html] Error getting relay data:', error);
@@ -1589,6 +1586,15 @@ const versionInfo = await getVersion();
         // Refresh relay table every 5 seconds
         setInterval(refreshRelayData, 5000);
 
+        // Refresh discovered relays (outbox) on a slower 15s interval,
+        // and only when the section is expanded, to avoid blocking the
+        // worker's message queue with LRU cache iteration on every 5s cycle.
+        setInterval(() => {
+          if (discoveredRelaysExpanded) {
+            void refreshDiscoveredRelays();
+          }
+        }, 15000);
+
         // Sync connection history toggle state from localStorage
         connectionHistoryEnabled = localStorage.getItem('relayConnectionHistory') === 'true';
         setRelayEventLogging(connectionHistoryEnabled);