UpgradeSolver

Usage

• Open any gear screen
• Select upgrades with N for solving
• Press solve

TODO:

• [x] Support stackable and hollow upgrades
• [x] Check for level requirement to enable rotations
• [x] Fix ui
• [ ] Better solver
  • [ ] Cache placements so you dont have to wait again, not sure which cache impl is good for this
• [ ] Show an error message if can't fit all