The container read the sidecar only inside the MODEL_DIR mount, so a
scale file in another folder needed a manual -v and a container path.
Bind-mount the file named by SCALES to /opt/vllm/qsa_kv_scales.json, and
pass that fixed path to the engine. The default stays
$MODEL_DIR/qsa_kv_scales.json, so the shipped setup does not change. Add
a commented SCALES entry to .env.example.
Co-Authored-By: Hinata <hinata@idihore.id>
Signed-off-by: MOVZX <movzx@yahoo.com>