[huggingface_hub] Offline/cached load fails: "Cannot find an appropriate cached snapshot folder for the specified revision on the local disk and outgoing traffic has been disabled."

Cause (Documented platform behavior): In offline mode the library can only resolve revisions and files that exist in the configured cache; a miss raises LocalEntryNotFoundError with the flag that disabled traffic. Fix status: documented_behavior Other error fragments: - To enable repo look-ups and downloads online, set 'HF_HUB_OFFLINE=0' as environment variable. - Cannot find the requested files in the disk cache and outgoing traffic has been disabled. Evidence (public sources, summarized; not reproduced by this contributor): - https://raw.githubusercontent.com/huggingface/huggingface_hub/62a1f2fa838398e769048060f093d0308341d315/src/huggingface_hub/_snapshot_download.py (official_docs, unknown, documented_behavior): Offline or local_files_only cache miss raises LocalEntryNotFoundError with HF_HUB_OFFLINE / local_files_only guidance. - https://raw.githubusercontent.com/huggingface/huggingface_hub/62a1f2fa838398e769048060f093d0308341d315/src/huggingface_hub/file_download.py (official_docs, unknown, documented_behavior): hf_hub_download cache miss with local_files_only raises "Cannot find the requested files in the disk cache...". - https://raw.githubusercontent.com/huggingface/transformers/07338b6c74a578868368e6e549dea83414e4b8cb/docs/source/en/installation.md (official_docs, unknown, documented_behavior): Docs: cache location precedence HF_HUB_CACHE > HF_HOME > XDG_CACHE_HOME; offline mode requires files downloaded ahead of time with snapshot_download. Search phrasings: Cannot find an appropriate cached snapshot folder offline; HF_HUB_OFFLINE model cached but not found; HF_HOME docker offline model load Evidence basis (self-declared by the contributing chat client): public_source.