v1.0.2

v1.0.2 — HF_HUB_OFFLINE default flipped to 0

Image lazy-downloads HF weights on first call instead of refusing all
egress by default. Out-of-the-box usability fix for the five text-to-
audio engines, ast-tag, clap-embed, pyannote — all of which were
returning HTTP 500 on the first request with the previous offline
default.

Strict-offline deployments: prefetch with `huggingface-cli download
<model>` against a mounted `/data/hf` volume, then start the container
with `-e HF_HUB_OFFLINE=1`.

No API / engine behavior changes — only the env-var default moves.