Pull new ERR_ values into upstream

Author: netmindz

wled00/const.h

@@ -440,6 +440,8 @@ static_assert(WLED_MAX_BUSSES <= 32, "WLED_MAX_BUSSES exceeds hard limit");
 #define ERR_OVERTEMP    30  // An attached temperature sensor has measured above threshold temperature (not implemented)
 #define ERR_OVERCURRENT 31  // An attached current sensor has measured a current above the threshold (not implemented)
 #define ERR_UNDERVOLT   32  // An attached voltmeter has measured a voltage below the threshold (not implemented)
+#define ERR_REBOOT_NEEDED 98 // reboot needed after changing hardware setting
+#define ERR_POWEROFF_NEEDED 99 // power-cycle needed after changing hardware setting
 
 // Timer mode types
 #define NL_MODE_SET               0            //After nightlight time elapsed, set to target brightness