emergency update — Anima Engine Steam update #122192

I'm working on all your comments. Thanks for all your feedback. This update resolves the crash issue with the AI ​​tool for removing backgrounds. A "tutorial" section is included in the main menu for new users. Cache options have been added to the configuration section so animations load faster when they have many or very large animations, as well as options for clearing static memory. PENDING: The code is already updated to be able to move animations to secondary monitors without having to press the button. BUT it hasn't been tested yet since I'm away and don't have a testing area. I'll run the relevant tests in two days, so please be patient. PENDING: The code for adding more than one animation is already being tested and optimized to provide the best user experience. I still need to run quality tests, so if all goes well, the update will be uploaded tomorrow.