feature: multiple screens + cursor move (bug to fix)

style: reorganise code structure

src/kernel.c

@@ -24,6 +24,7 @@ void kernel_main(void)
 	/* Newline support is left as an exercise. */
 	for (int i = 1001; i; i--)
 		kprintf(0, "%d\n", i);
+	kprintf(0, "mange ta mere avec ton argument a kprintf fdp\n");
 	while (true)
 		terminal_getkey();
 }