mux-video (RETIRED)

This pipeline was retired 2026-07-15. Video publishing is now fully Cloudflare-native through wzrrd — see skills/wzrrd-video/SKILL.md. Existing Mux assets keep playing; use the Mux API directly (credentials in agent-secrets: mux_token_id/mux_token_secret) only for managing those historical assets. The Mux webhook registration at hooks.joelclaw.com is vestigial (events verify and are dropped).