Update 1.2.1 - Fixes and Magnet Improvements

Hello, loaders!

This is a small update focused on fixing two bugs:
1. Fixed an issue where it was impossible to view information about the "bomb" box type
2. Improved the physics of "magnetic" boxes: the magnetic force now has physical stabilization, including a finite base force with a safe minimum distance, radial velocity damping, separate damping for tangential (orbital) velocity, and an overall cap on the resulting force. We also added protection against “suicidal” collisions inside a single magnetic cluster: damage from such collisions is now greatly reduced.

(This sounded very cool and scientific, and I just couldn't resist putting it into the patch notes.)

Have fun!