Optimize the problem of misalignment of interface elements on the app's home page when switching between portrait and landscape modes.

Support ONS type, scripts of 00.txt.
Fixed the problem of misaligned button click positions.upport ONS type, scripts of 00.txt.

Modify the prompt messages for portrait and landscape screens.

The app supports more languages.

* update renpy core version to 8.0

*Updated dropdown refresh function
*Updated documentation

* Fixed the issue where imported projects cannot be opened in some scenarios