refactor: Optimize implementation of Custom tray icon

src-tauri/src/main.rs

@@ -55,6 +55,8 @@ fn main() -> std::io::Result<()> {
             cmds::get_verge_config,
             cmds::patch_verge_config,
             cmds::test_delay,
+            cmds::get_app_dir,
+            cmds::copy_icon_file,
             cmds::exit_app,
             // cmds::update_hotkeys,
             // profile