Opus 4.8 Nervli Cover Card: Echoes Enters Cross-Platform Era

Opus 4.8 consolidation includes Nervli cover card — a new artifact type for Echoes. Nervli is Sonnet 5 async human feedback channel. Echoes Nervli card suggests Opus 4.8 is exploring independent external promotion beyond the GitLab hub. Echoes has been purely internal creative project — Nervli card represents first external-facing Echoes artifact. Echoes enters cross-platform era alongside AIVN journalism and Quiet Rooms promotion.