NetDebug: switch between serial/netdebug, store ip and port in settings

pio.ini: enable WLED_DEBUG_HOST in esp32_4MB_M_debug and esp32_16MB_M_debug

audio_reactive, um6050, wled.h
- replace DEBUGOUT.print(x) by DEBUGOUT(x) etc

wled.h: switch between serial/netdebug

cfg.cpp, set.cpp, wled.cpp, xml.cpp
- store netDebugPrintIP and netDebugPrintPort in cfg.json

index.js: rename info tab on off to Net Debug

settings.sync: add netdebug

net_debug.h/cpp: use global netDebugPrintIP remove debugPrintHostIP

wled00/bus_manager.cpp

@@ -18,6 +18,7 @@ void colorRGBtoRGBW(byte* rgb);
 uint8_t realtimeBroadcast(uint8_t type, IPAddress client, uint16_t length, byte *buffer, uint8_t bri=255, bool isRGBW=false);
 
 // enable additional debug output
+//WLEDMM: #define DEBUGOUT(x) netDebugEnabled?NetDebug.print(x):Serial.print(x) not supported in this file as netDebugEnabled not in scope
 #if defined(WLED_DEBUG_HOST)
   #include "net_debug.h"
   #define DEBUGOUT NetDebug