feat(opsserver): add real-time log push to ops dashboard and recent DNS query tracking

ts_web/appstate.ts

@@ -1075,6 +1075,55 @@ export const toggleRemoteIngressAction = remoteIngressStatePart.createAction<{
   }
 });
 
+// ============================================================================
+// TypedSocket Client for Real-time Log Streaming
+// ============================================================================
+
+let socketClient: plugins.typedsocket.TypedSocket | null = null;
+const socketRouter = new plugins.domtools.plugins.typedrequest.TypedRouter();
+
+// Register handler for pushed log entries from the server
+socketRouter.addTypedHandler(
+  new plugins.domtools.plugins.typedrequest.TypedHandler<interfaces.requests.IReq_PushLogEntry>(
+    'pushLogEntry',
+    async (dataArg) => {
+      const current = logStatePart.getState();
+      const updated = [...current.recentLogs, dataArg.entry];
+      // Cap at 2000 entries
+      if (updated.length > 2000) {
+        updated.splice(0, updated.length - 2000);
+      }
+      logStatePart.setState({ ...current, recentLogs: updated });
+      return {};
+    }
+  )
+);
+
+async function connectSocket() {
+  if (socketClient) return;
+  try {
+    socketClient = await plugins.typedsocket.TypedSocket.createClient(
+      socketRouter,
+      plugins.typedsocket.TypedSocket.useWindowLocationOriginUrl(),
+    );
+    await socketClient.setTag('role', 'ops_dashboard');
+  } catch (err) {
+    console.error('TypedSocket connection failed:', err);
+    socketClient = null;
+  }
+}
+
+async function disconnectSocket() {
+  if (socketClient) {
+    try {
+      await socketClient.stop();
+    } catch {
+      // ignore disconnect errors
+    }
+    socketClient = null;
+  }
+}
+
 // Combined refresh action for efficient polling
 async function dispatchCombinedRefreshAction() {
   const context = getActionContext();
@@ -1237,9 +1286,21 @@ let currentRefreshRate = 1000; // Track current refresh rate to avoid unnecessar
     if (state.isLoggedIn !== previousIsLoggedIn) {
       previousIsLoggedIn = state.isLoggedIn;
       startAutoRefresh();
+
+      // Connect/disconnect TypedSocket based on login state
+      if (state.isLoggedIn) {
+        connectSocket();
+      } else {
+        disconnectSocket();
+      }
     }
   });
 
   // Initial start
   startAutoRefresh();
+
+  // Connect TypedSocket if already logged in (e.g., persistent session)
+  if (loginStatePart.getState().isLoggedIn) {
+    connectSocket();
+  }
 })();