Minimal UI

- MORE MINIMALISM

- Inventory grid removed entirely, same with chests and shulker boxes

- Removed all corner indents so everything is square (this is Minecraft, duh)

- Added simplified armor/shield slot icons

- Item selector at bottom of screen made slightly transparent, so you can actually see the number of items in a stack now

- Added a smol pack icon

- Instead of outright removing text/titles from containers, turned most of them white so they'd look nice

  - Side note: Blast furnaces show "Ores" while smokers show "Food"

  - Side note the sequel: Chest and shulker box text has not been turned white, so that you're still able to rename them and see the names when you open them. Other containers like furnaces, hoppers, etc. that are renamed will turn their name dark gray. I wasn't able to find a way to fix this without adding an ugly white rectangle behind their names, but since people don't rename them often, that's okay (please let me know if this is not okay).