Build Flash Belt WIP 4/5 (Patreon)

Here's the goals I have for Re:Build:

- Rework bottle/menu system to allow for bottles to go in any slot, this means I want EVERYTHING to work, I want UFO in Cross-z Dragon and Genius in the Twin Breaker

- Redo the backgrounds, not super happy with Build's base backgrounds if they're gonna migrate to Decade

- Possibly do projections for Super Best Match