spec: tag/entity 虚拟节点落库设计（索引边扩展）

ai_xiaopei

2026-08-21 17d11e5e15d2b3545e163a7ebcc794a740189edd

 internal/index/fts.go

@@ -21,9 +21,7 @@
         title,
         content,
         tags,
         entities,
         content='nodes',
         content_rowid='id'
         entities
      )
   `)
   return err