fix: set AP ip in local node info if running as AP

src/NetworkManager.cpp

@@ -47,7 +47,12 @@ void NetworkManager::setupWiFi() {
     // Register this node in the memberlist via event system
     NodeInfo self;
     self.hostname = ctx.hostname;
+    if(WiFi.isConnected()) {
         self.ip = WiFi.localIP();
+    } else {
+        // Fallback to AP IP if not connected
+        self.ip = WiFi.softAPIP();
+    }
     self.lastSeen = millis();
     self.status = NodeInfo::ACTIVE;
     ctx.triggerEvent("node_discovered", &self);