Achievement system

Hi all!

I decided to slightly decorate the window for starting a new game: now when you select a ship, its appearance and a brief description (or a necessary condition for opening) are displayed.

The first thing you can see is that now all ships are not available at the start. They open when a certain condition is reached (for example, the required module has been studied during an expedition)

Also, the ability to customize the game (sandbox) now opens after the first complete playthrough

Added the first full-fledged achievements, upon receipt of which new content or features will open in the game (ships, sand mode, etc.)

I will continue to develop this direction, see you soon and thank you again for your attention!