refactor: replace cleanup service with focused temp role service and fix daily streaks

src/modules/economy/economy.service.test.ts

@@ -209,6 +209,15 @@ describe("economyService", () => {
             expect(result.streak).toBe(1);
         });
 
+        it("should preserve streak if cooldown is missing but user has a streak", async () => {
+            mockFindFirst
+                .mockResolvedValueOnce(undefined) // No cooldown
+                .mockResolvedValueOnce({ id: 1n, dailyStreak: 10 });
+
+            const result = await economyService.claimDaily("1");
+            expect(result.streak).toBe(11);
+        });
+
         it("should prevent weekly bonus exploit by resetting streak", async () => {
             // Mock user at streak 7.
             // Mock time as 24h + 1m after expiry.