Per-user counts of `source=lucille_seed` rows in rewrite_rag. Use this before AND after a wipe to confirm the scope. Includes a signals-only sub-count so Phase H scope is visible.

Request

• Base URL
  https://api.rewritelifestyle.ai (the document declares no server; this is the origin it was published from)
• URL
  https://api.rewritelifestyle.ai/api/admin/lucille-seed/stats
• Auth
  HTTP bearer