20240704 Update

Bug fix: Returning to the stronghold after a battle and entering the H-scene again will cause the game to be unable to proceed.
Bug fix: In the opening scene, there is no PS gamepad symbol.
Bug fix: After the opening scene, the control page cannot be closed with the gamepad.
Added: Achievement system
*MG05 has not been completed yet, so the related achievements are not available at the moment.