Friendly Creeper + Fresh Animation Support

Adds the Crep's own animations and the baby Crep to the Fresh Animations style pack.

What's new 
- Sitting, sleeping, eating (crouching and standing), dancing and attack animations now play in the pack for the adult Crep
- Baby Crep is included: Fresh Animations style movement, sleeping (legs lie down with the body) and the happy hop
- Tamed baby Crep dances to a jukebox by hopping
- Sleeping now eases in smoothly instead of snapping
- The helmet, scarf and chest backpack follow the same animations

Requires 
- Friendly Creeper mod 1.1.0 or newer (the pack needs the new animation timers from the mod)
- Entity Model Features (tested with 3.3.11)
- Entity Texture Features (tested with 7.2.5)
- Minecraft 26.2, Fabric

Not compatible with OptiFine or the old Fabric CEM mod.

Animations are based on Fresh Animations by FreshLX.