NetDebug fix and small changes

AudioReactive: show ☾ specific
IR: cleanup
json.cpp: bugfix: NetDebug not in presets
wled.cpp and wled_server.cpp: show servername in DEBUG INFO

wled00/wled.cpp

@@ -194,6 +194,7 @@ void WLED::loop()
 #ifdef WLED_DEBUG
   if (millis() - debugTime > 29999) {
     DEBUG_PRINTLN(F("---DEBUG INFO---"));
+    DEBUG_PRINT(F("Name: "));       DEBUG_PRINTLN(serverDescription);
     DEBUG_PRINT(F("Runtime: "));       DEBUG_PRINTLN(millis());
     DEBUG_PRINT(F("Unix time: "));     toki.printTime(toki.getTime());
     DEBUG_PRINT(F("Free heap: "));     DEBUG_PRINTLN(ESP.getFreeHeap());