Update Healer Man server

src/game/deathKnightSourceRuntime.test.ts

@@ -140,6 +140,18 @@ describe("Death Knight source-backed runtime mechanics", () => {
     expect(attempts.every((result) => result.healing === 0)).toBe(true);
   });
 
+  it("extends Blood Plague and Frost Fever by Epidemic's generated duration", () => {
+    registerTarget();
+    useCombatStore.setState((state) => ({
+      talentRanks: { ...state.talentRanks, "talent-1963": 2 },
+    }));
+    const icyTouch = ability("Icy Touch");
+    expect(useCombatStore.getState().castAbility(icyTouch.id, { targetActorId: "dk-target", now }).ok).toBe(true);
+    expect(useCombatStore.getState().effects.find((effect) => (
+      effect.kind === "dot" && effect.tag === "frost-fever" && effect.targetId === "dk-target"
+    ))).toMatchObject({ remainingTicks: 7, intervalMs: 3_000 });
+  });
+
   it("absorbs three quarters of magical damage up to half of maximum health", () => {
     const shell = ability("Anti-Magic Shell");
     expect(useCombatStore.getState().castAbility(shell.id, { now }).ok).toBe(true);