modeling: AMOE_REPO resolves from config._name_or_path, not a hardcoded v2 - anchors are TRUNK-BOUND (v2 arms lose 31%% of their gain on the -B trunk, .7287 -> .6863; key realignment recovers 29%%). Dispatch is now the first candidate PRESENT in the loaded repo, with a local-dir hint on miss.

Update modeling_captionbert.py

AutoModel: safetensors + config + modeling + card

Create modeling_captionbert.py