Ledmap persistent/consistent and showing in segment graph +small changes

pio.ini: remove ping pong clock from _all
ce.js: change on error handling
liveviewws2D: add colorAdjust
json.cpp: ledmaps will be stored in json/info 
settings_2D: fieldChange at loadJS

FX_(2D)fcn.cpp:
- loadedLedmap default 0 (default)
- loadedLedmap active then only use if index <size

index.js:
- global ledmap set to active value
- draw to drawSegments
- gradient colored leds
- add ledmaps to graphics
- add fetchAndExecute (from custom effects), used by drawSegments to get ledmap contents
- graphics bigger in non pc mode

wled00/json.cpp

@@ -872,6 +872,7 @@ void serializeInfo(JsonObject root)
     default: root[F("e32flashtext")] = F(" (other)"); break;
   }
   #endif
+  root[F("ledmap")] = loadedLedmap; //WLEDMM ledmaps will be stored in json/info
   // end WLEDMM
 
   root[F("uptime")] = millis()/1000 + rolloverMillis*4294967;