round-10: physics-factorial + direct-2048 chain (src/pino/embeddings.py)

round-7 follow-through: disjoint_256 arm (src/pino/embeddings.py)

round-7: morgan_2048_rp parity arm (src/pino/embeddings.py)

feat: wire genuine 256-dim OpenPOM into training (--structural-source)

feat: freeze representation validation gate

Lazy-load embedding engine; force HF_REGISTRY_PATH to /data/registry.db

feat: replace sigmoid gating with stabilized FiLM affine modulation; train pimt_v2.pt

fix(embeddings): handle registry records with empty openpom/shape embeddings

feat(embeddings): expand input token from 145-D to 151-D with physical-functional payload

perf(embeddings): implement write-through SQLite cache for 3D shape features

feat(structure,thermo): 3D shape + natural oil reconstruction, 145-D input

feat: Milestone 4 clean code snapshot