Implement a "reset" method for the Model 100

plugins/Kaleidoscope-Hardware-Keyboardio-Model100/src/kaleidoscope/device/keyboardio/Model100.cpp

@@ -239,6 +239,7 @@ void Model100::enableHardwareTestMode() {
 }
 
 void Model100::rebootBootloader() {
+    USBCore().disconnect();
     NVIC_SystemReset();
 }
 

plugins/Kaleidoscope-Hardware-Keyboardio-Model100/src/kaleidoscope/device/keyboardio/Model100.h

@@ -43,6 +43,8 @@ struct cRGB {
 #include "kaleidoscope/driver/keyscanner/Base.h"
 #include "kaleidoscope/driver/led/Base.h"
 #include "kaleidoscope/driver/storage/GD32Flash.h"
+#include "kaleidoscope/driver/mcu/GD32.h"
+
 
 namespace kaleidoscope {
 namespace device {
@@ -145,6 +147,9 @@ struct Model100Props : public kaleidoscope::device::BaseProps {
 
   typedef kaleidoscope::driver::bootloader::gd32::Base BootLoader;
   static constexpr const char *short_name = "kbio100";
+
+  typedef kaleidoscope::driver::mcu::GD32Props MCUProps;
+  typedef kaleidoscope::driver::mcu::GD32<MCUProps> MCU;
 };
 
 #ifndef KALEIDOSCOPE_VIRTUAL_BUILD

src/kaleidoscope/driver/mcu/GD32.h

@@ -17,6 +17,8 @@
 
 #pragma once
 
+#include <Arduino.h> // NVIC_Reset 
+#include <USBCore.h> // For connect, disconnect, USBCore
 #include "kaleidoscope/driver/mcu/Base.h"  // for Base, BaseProps
 
 namespace kaleidoscope {
@@ -31,10 +33,10 @@ template<typename _Props>
 class GD32 : public kaleidoscope::driver::mcu::Base<_Props> {
  public:
   void detachFromHost() {
-    USBCore::disconnect();
+    USBCore().disconnect();
   }
   void attachToHost() {
-    USBCore::connect();
+    USBCore().connect();
   }