Big update with plenty of improvements

the entire UI has been reworked to be more responsive and easier to navigate, windows can be closed by clicking off them, and you can no longer open three windows at once - fixed gear stack duplication glitch - better item interaction detection - tried fixing some of the pricing on ships and made them more affordable - instead of the category buttons for blocked category based on the area being disabled, the spawn buttons themselves now disable, allowing to buy items even if you are in an area that does not allow to place them down - fixed fast travel now updating the highlighted planet in the solar view - you can now connect tanks to pumps instead of just the other way around being an option - buttons save the current amount to buy after leaving a save - instead of adding a pump and a machine when unlocked, planets now grant a money reward to kick you off