f8105046dc
Explore's neighbour grid (/api/gallery/similar → gallery_service.similar) now takes an Explore-only exclude_wip flag that drops `wip` system-tagged images from the candidates, alongside the banner/editor presentation tags. The gallery's own "similar" button is unchanged (keeps wip, #1274) — only the Explore store passes exclude_wip=1. The anchor itself may still be a WIP; only neighbours are filtered. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>