Fix DGUS screen bug (#18320)

Marlin/src/lcd/extui/lib/dgus/DGUSDisplay.cpp

       case VP_MOVE_E0: target_extruder = ExtUI::extruder_t::E0; break;
     #endif
     #if HOTENDS >= 2
-      case VP_MOVE_E1: target_extruder = ExtUI::extruder_t::E1; break
+      case VP_MOVE_E1: target_extruder = ExtUI::extruder_t::E1; break;
     #endif
     default: return;
   }

Marlin/src/lcd/extui/lib/dgus/fysetc/DGUSDisplayDef.cpp

     #endif
   #endif
   #if HOTENDS >= 2
-    VPHELPER(VP_T_E1_Is, &thermalManager.temp_hotend[1].celsius, nullptr, DGUSLCD_SendFloatAsLongValueToDisplay<0>),
+    VPHELPER(VP_T_E1_Is, &thermalManager.temp_hotend[1].celsius, nullptr, DGUSScreenVariableHandler::DGUSLCD_SendFloatAsLongValueToDisplay<0>),
     VPHELPER(VP_T_E1_Set, &thermalManager.temp_hotend[1].target, DGUSScreenVariableHandler::HandleTemperatureChanged, &DGUSScreenVariableHandler::DGUSLCD_SendWordValueToDisplay),
     VPHELPER(VP_Flowrate_E1, &planner.flow_percentage[ExtUI::extruder_t::E1], DGUSScreenVariableHandler::HandleFlowRateChanged, &DGUSScreenVariableHandler::DGUSLCD_SendWordValueToDisplay),
     VPHELPER(VP_MOVE_E1, nullptr, &DGUSScreenVariableHandler::HandleManualExtrude, nullptr),

Marlin/src/lcd/extui/lib/dgus/fysetc/DGUSDisplayDef.h

 
 // PID autotune
 constexpr uint16_t VP_PID_AUTOTUNE_E0 = 0x2410;
-//constexpr uint16_t VP_PID_AUTOTUNE_E1 = 0x2412;
+constexpr uint16_t VP_PID_AUTOTUNE_E1 = 0x2412;
 //constexpr uint16_t VP_PID_AUTOTUNE_E2 = 0x2414;
 //constexpr uint16_t VP_PID_AUTOTUNE_E3 = 0x2416;
 //constexpr uint16_t VP_PID_AUTOTUNE_E4 = 0x2418;
 
 // Heater status
 constexpr uint16_t VP_E0_STATUS = 0x3310;
-//constexpr uint16_t VP_E1_STATUS = 0x3312;
+constexpr uint16_t VP_E1_STATUS = 0x3312;
 //constexpr uint16_t VP_E2_STATUS = 0x3314;
 //constexpr uint16_t VP_E3_STATUS = 0x3316;
 //constexpr uint16_t VP_E4_STATUS = 0x3318;
 constexpr uint16_t VP_E0_PID_P = 0x3700; // at the moment , 2 byte unsigned int , 0~1638.4
 constexpr uint16_t VP_E0_PID_I = 0x3702;
 constexpr uint16_t VP_E0_PID_D = 0x3704;
+constexpr uint16_t VP_E1_PID_P = 0x3706; // at the moment , 2 byte unsigned int , 0~1638.4
+constexpr uint16_t VP_E1_PID_I = 0x3708;
+constexpr uint16_t VP_E1_PID_D = 0x370A;
 constexpr uint16_t VP_BED_PID_P = 0x3710;
 constexpr uint16_t VP_BED_PID_I = 0x3712;
 constexpr uint16_t VP_BED_PID_D = 0x3714;