Rev 16: empathy mirrors the blows that resolve by their own hand

A believed ILLUSIONARY ATTACK, the goat's ram, and the hurled
treasure all deal their damage inside the attack's own resolution
hook — past the pipeline where the empathy mirror lived, so a linked
caster walked away unbloodied. One resolvedBlow helper now carries
the mirror to all three: "any attack done in ANY form" means these
too. Rev-gated: proactive empathy predates this, so stored ledgers
may hold unmirrored blows and replay them as struck.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

packages/server/src/rooms.ts

@@ -54,7 +54,7 @@ export interface Room {
 const rooms = new Map<string, Room>();
 
 /** Rules revision new games are dealt under (stored games keep their own). */
-const RULES_REV = 15;
+const RULES_REV = 16;
 
 const ROOM_CODE_ALPHABET = "ABCDEFGHJKLMNPQRSTUVWXYZ23456789";