Kernel: Move dump_stacktrace from panic -> debug

kernel/include/kernel/Debug.h

@@ -28,5 +28,6 @@
 
 namespace Debug
 {
+	void DumpStackTrace();
 	void putchar(char);
 }

kernel/include/kernel/Panic.h

@@ -8,15 +8,13 @@
 namespace Kernel
 {
 
-	void dump_stacktrace();
-
 	template<typename... Args>
 	__attribute__((__noreturn__))
 	static void PanicImpl(const char* file, int line, const char* message, Args... args)
 	{
-		kprintln("\e[31mKernel panic at {}:{}\e[m", file, line);
+		derrorln("Kernel panic at {}:{}", file, line);
 		derrorln(message, args...);
-		dump_stacktrace();
+		Debug::DumpStackTrace();
 		asm volatile("cli");
 		for (;;)
 			asm volatile("hlt");