/pirate_cards_rebuild
Rebuild or update pirate cards for every known pirate in the configured channel.
Usage
/pirate_cards_rebuild
  - Moderator-only.
 
  - Run in a server channel. The reply is ephemeral.
 
What it does
  - Creates or updates one embed “card” per pirate in the pirates list channel.
 
  - Each card shows Account, Threat %, grouping/destructive behavior buckets, encounters count, and last seen date.
 
  - Card color reflects threat (unknown → gray; low → green; high → red).