Fixed kbd (buffer flush)

src/io/term/term.c

@@ -22,6 +22,7 @@ extern struct flanterm_context* ft_ctx;
 // Overhead that could be avoided, right? (for printf)
 void _putchar(char character)
 {
+	// TODO: Spinlock here (terminal access)
 	flanterm_write(ft_ctx, &character, 1);
 }