- Fixes broken data retrieval to get the selected upgrades
- Moves "is this customization active" logic into the UpgradeSheetLibrary
- Extends the area covered by searchAroundSelf() to extend farther in (and past) the set aside card areas
- Made searchAroundSelf() dynamic, removing the need for explicit position and areas
- Unify UI definition into a single table
- Make input (text) fields associate with the row
- Separate UI and data
- Enhance button click to select up to the clicked column
