e86fc65643
Solution Design for a generic per-collection metadata system — typed fields (enum/tags/text) declared in .collection.yaml, per-entry values in a clean <slug>.meta.yaml sidecar, schema-derived faceted left-pane filtering, and single/bulk direct-commit tag/untag. Restores the retired BDD Release Planner's corpus-annotation half inside the framework; release planning stays downstream. Output of discovery session OHM-0079.0. Proposed as §23; flag for reconciliation with §22 S6 type-modules at the SPEC merge. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>