Update Healer Man server

src/game/combatActors.ts

@@ -6,6 +6,13 @@ export type CombatResourceId = string;
 export type DeathKnightRuneType = "blood" | "frost" | "unholy" | "death";
 export type CombatActorPosition = readonly [number, number, number];
 
+export type DeathKnightRuneConversionSource = "blood-tap" | "reaping";
+
+export interface DeathKnightRuneConversion {
+  readonly source: DeathKnightRuneConversionSource;
+  readonly expiresAt: number;
+}
+
 export interface CombatResourcePoolState {
   readonly id: CombatResourceId;
   readonly current: number;
@@ -20,7 +27,10 @@ export interface DeathKnightRuneState {
   readonly baseType: Exclude<DeathKnightRuneType, "death">;
   readonly type: DeathKnightRuneType;
   readonly readyAt: number;
+  /** Legacy/latest expiry retained for existing Blood Tap consumers. */
   readonly deathRuneExpiresAt?: number;
+  /** Independent aura ownership prevents one temporary conversion expiring another. */
+  readonly deathRuneConversions?: readonly DeathKnightRuneConversion[];
 }
 
 export interface CombatActorCastState {