Ternary Bonsai 2

Ternary Bonsai 2 2B, 4B, 9B: Smallest Files Need PrismML Builds

PrismML's Ternary Bonsai 2 2B, 4B and 9B are out under Apache 2.0. The 0.43–2 GB sizes need PrismML's binaries; stock llama.cpp loads larger Q2_0…