Credits screen re-worked + minor improvements = final build

I've added some final touches to the game and reworked the credits screen to look a bit more cool, hope it works!

I've also added a bunch of quality of life improvements to the menu navigation - you can now back out from any of the menus by pressing the ESC or Z buttons (or the equivalent "cross" on your gamepad controller). I have also added a confirmation dialog asking if you truly really certainly want to override your precious safe file when starting a new game - I've heard from some folks that they accidentally lost their progress because of this, so I hope this will prevent those issues.

This week the game will be part of Steam NextFest, so be sure to check it out there, and the official release happens a week after, on March 7th, 2025.

Thanks for playing the game and I hope you enjoy the story and puzzles!

- Mateusz