use pricing matrix in existing usePaidStatus funcitons

server/lib/isSubscribed.ts

@@ -1,6 +1,8 @@
+import { Tier } from "@server/types/Tiers";
+
 export async function isSubscribed(
     orgId: string,
-    tiers: string[]
+    tiers: Tier[]
 ): Promise<boolean> {
     return false;
 }