chore: reorganize file directories

We have reorganized all the file directories that previously looked ugly as hell (cough cough arch/x86_64 cough)

Now it looks much cleaner

Signed-off-by: kaguya <vpshinomiya@protonmail.com>

src/mm/vmm.c

@@ -1,7 +1,7 @@
 #include "vmm.h"
 #include "pmm.h"
 #include "memory.h"
-#include "stdio.h"
+#include "libk/stdio.h"
 
 
 struct pagemap *kernel_pagemap = NULL;