FramedBlocks

• Remove XyCraft compat, provided by XyCraft itself now
• Separate shapes of sloped blocks into "main" shapes and occlusion shapes to reduce complexity of collision shapes without impacting shape-based occlusion
• Reduce "resolution" of slope slab and slope panel shapes from four stair steps to two stair steps
• Enable config GUI and add some related missing translations
• Use proper APIs in JEI and REI for providing fake recipe lookup targets
• Fix being able to apply the "empty" fluid to framed blocks
• Mark certain configs as requiring world or game restart

Requires NeoForge 21.0.143