Lets users with an existing Hugging Face account chat through HF's
Inference Providers router without signing up for another provider.
Model IDs are namespaced hf:org/model-name to avoid inferProvider's
OpenRouter "/" heuristic misrouting them; curated model list plus a
"Custom Model ID…" entry point stand in for HF's lack of a catalog/
pricing API.
rune
0035340f2e