feat: add manual subscription finalization functionality and support for expired plan notifications

sysadmin/src/routes/users.routes.ts

@@ -11,6 +11,7 @@ router.post("/organizations-status", usersController.organizationsStatus);
 router.post("/recalculate-plan-usage-cycle", usersController.recalculatePlanUsageCycle);
 router.post("/subscription-details", usersController.subscriptionDetails);
 router.post("/extend-subscription", usersController.extendSubscription);
+router.post("/finalize-subscription", usersController.finalizeSubscription);
 router.post("/delete", usersController.deleteUser);
 
 export default router;