Added MQTT Logs, and improved OTA and NTP to Async

vesper/src/Communication/CommunicationRouter/CommunicationRouter.cpp

@@ -60,6 +60,21 @@ void CommunicationRouter::begin() {
         _mqttClient.setCallback([this](const String& topic, const String& payload) {
             onMqttMessage(topic, payload);
         });
+
+        // Setup MQTT logging callback
+        String logTopic = "vesper/" + _configManager.getDeviceUID() + "/logs";
+        Logging::setMqttPublishCallback(
+            [this](const String& topic, const String& payload, int qos) {
+                _mqttClient.publish(topic, payload, qos, false);
+            },
+            logTopic
+        );
+
+        // Apply MQTT log level from config
+        uint8_t mqttLogLevel = _configManager.getMqttLogLevel();
+        Logging::setMqttLogLevel((Logging::LogLevel)mqttLogLevel);
+        LOG_INFO("MQTT logging enabled with level %d on topic: %s", mqttLogLevel, logTopic.c_str());
+
         LOG_INFO("✅ MQTT client initialized");
     } catch (...) {
         LOG_ERROR("❌ MQTT initialization failed, but WebSocket is still available");
@@ -68,12 +83,16 @@ void CommunicationRouter::begin() {
     // 🔥 CRITICAL FIX: Connect ClientManager to CommandHandler
     _commandHandler.setClientManagerReference(&_clientManager);
     LOG_INFO("ClientManager reference set for CommandHandler");
-    
+
+    // 🔥 Set CommunicationRouter reference for MQTT control commands
+    _commandHandler.setCommunicationRouterReference(this);
+    LOG_INFO("CommunicationRouter reference set for CommandHandler");
+
     // Setup command handler response callback
     _commandHandler.setResponseCallback([this](const String& response, const CommandHandler::MessageContext& context) {
         sendResponse(response, context);
     });
-    
+
     LOG_INFO("Communication Router initialized with modular architecture");
 }
 
@@ -121,7 +140,7 @@ void CommunicationRouter::setupUdpDiscovery() {
                 StaticJsonDocument<128> req;
                 DeserializationError err = deserializeJson(req, msg);
                 if (!err) {
-                    shouldReply = (req["op"] == "discover" && req["svc"] == "vesper");
+                    shouldReply = (req["op"] == "discover");
                 }
             }
 
@@ -136,7 +155,7 @@ void CommunicationRouter::setupUdpDiscovery() {
             doc["id"]   = _configManager.getDeviceUID();
             doc["ip"]   = _networking.getLocalIP();
             char wsUrl[64];
-            snprintf(wsUrl, sizeof(wsUrl), "ws://%s/ws", _networking.getLocalIP().c_str());
+            snprintf(wsUrl, sizeof(wsUrl), "ws://%s:80/ws", _networking.getLocalIP().c_str());
             doc["ws"] = wsUrl;
             doc["port"] = 80;
             doc["fw"]   = "2.0";