Hotfix 0.4.8

0.4.8 - Changelog:

1. Fixed bug that prevented settings from being saved in the main menu
2. Added a list of key bindings in the settings menu
3. Resolved an issue with placing multiple castles
4. Removed the option to delete the castle
5. Introduced a setting to adjust animation speed
6. Added an option to show or hide the number of cards in the deck
7. Players can now continue playing even after completing the final stage of the castle
8. Added a new soundtrack and sound effects for minor actions
9. Enhanced the icons for better clarity

Thank you all for your feedback; it helps us make the game better.