use of C++23 code

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

Readme.md

@@ -22,6 +22,7 @@ This project is a desktop application for simulating and running Wherigo geocach
 ## Project Structure
 - `main/` - Application entry point and UI
 - `libs/cartridge/` - Cartridge parsing and media handling
+- `libs/storage/` - Storage management
 - `libs/lua-5.1.4/` - Lua interpreter
 
 ## License