Make the demo reboot when you press a key

kernel/src/interrupts/IRQ.cpp

@@ -4,6 +4,7 @@
 #include "io/IO.h"
 #include "io/PIC.h"
 #include "log/Log.h"
+#include "power/reboot.h"
 #include "rand/Init.h"
 #include "scheduling/PIT.h"
 #include "std/stdio.h"
@@ -21,6 +22,7 @@ void IRQ::interrupt_handler(Context* context)
         [[maybe_unused]] volatile unsigned char scancode = IO::inb(0x60);
         kdbgln("Keyboard key pressed/released, seconds since boot: %ld.%ld", PIT::ms_since_boot / 1000,
                PIT::ms_since_boot % 1000);
+        reboot();
         break;
     }
     default: kwarnln("Unhandled IRQ: %ld", context->irq_number); break;