add AR code translator shell

src/FunctionCompiler.hh

@@ -70,15 +70,15 @@ struct FunctionCodeIndex {
 };
 
 struct DOLFileIndex {
-  struct DOLFile {
+  struct File {
     uint32_t menu_item_id;
     std::string name;
     std::string data;
     bool is_compressed;
   };
 
-  std::vector<std::shared_ptr<DOLFile>> item_id_to_file;
-  std::unordered_map<std::string, std::shared_ptr<DOLFile>> name_to_file;
+  std::vector<std::shared_ptr<File>> item_id_to_file;
+  std::unordered_map<std::string, std::shared_ptr<File>> name_to_file;
   std::shared_ptr<const Menu> menu;
 
   DOLFileIndex() = default;