A 403 now carries an update-and-retry-once hint, the skill contract tells
the agent how to update yt-dlp through its owning package manager, and CI
installs the latest yt-dlp instead of a pinned baseline.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Add opt-in local transcription with managed installation, cache warm-up,
and a one-time backend choice while preserving native-caption priority.
Correct frame timing and coverage, caption provenance and download
ownership, configuration parsing, provider pairing, and partial reports.
Update cross-host instructions, packaging, and test-gated release CI.
Validate 198 isolated tests, real local English and Spanish inference,
network-denied warm-cache inference, live captions/media, and packaging.
Record platform and account-dependent acceptance limits separately.
