Input & Sfx & Music adjustment added, and secondary confirmation for the exit.

This update brings:

Commando 2
1, Added input setting button in the game start page, as well as adjustment buttons for sound effects and music.
2, Added a secondary confirmation for the exit button in the lower right corner to prevent it from being ejected by mistake.
3, Fixed a bug that the super enemy soldier sometimes can't be woken up in the first level.

Commando X
1. Adjusted the game difficulty to make the game more exciting.
2, Added input setting function on the game start page, as well as adjustment buttons for sound effects and music.
3. Added a secondary confirmation for the exit button in the lower right corner to prevent it from being ejected by mistake.