add KePanic instead of splattering _disable __halt everywhere, implement a DMA + interrupts path to the IDE driver, move the dynamic arrays from kmain.c to ke_utils.h, remove weird unicode chars

code/kernel/ke_debug.h

@@ -5,5 +5,6 @@
 
 void KeInitDebug(void (*PrintPtr)(char, uint32_t, uint32_t), int v);
 __declspec(dllexport) void DbgPrint(const char* fmt, ...);
+__declspec(dllexport) void KePanic(const char *fmt, ...);
 
-#endif // KE_DEBUG_H
+#endif // KE_DEBUG_H