Start of rewrite

Based on lockpick_rcm 1.9.0

source/fs/readers/folderReader.h

@@ -0,0 +1,23 @@
+#pragma once
+#include <utils/types.h>
+#include "../../utils/vector.h"
+
+typedef struct {
+    char *name;
+    union {
+        struct {
+            u8 isDir:1;
+        };
+        u8 optionUnion;
+    };
+    union {
+        struct {
+            u16 size:12;
+            u16 showSize:1;
+            u16 sizeDef:3;
+        };
+        u16 sizeUnion;
+    };
+} FSEntry_t;
+
+Vector_t /* of type FSEntry_t */ ReadFolder(char *path);