allow admin to setup the items that can use onpack zip file of expiry

src/components/BagPrint/BagPrintSearch.tsx

@@ -55,6 +55,7 @@ import {
 import dayjs from "dayjs";
 import { useSession } from "next-auth/react";
 import { SessionWithTokens } from "@/config/authConfig";
+import { AUTH, hasAbility } from "@/authorities";
 import { NEXT_PUBLIC_API_URL } from "@/config/api";
 import { clientAuthFetch } from "@/app/utils/clientAuthFetch";
 
@@ -77,28 +78,6 @@ const REFRESH_MS = 60 * 1000;
 const PRINTER_CHECK_MS = 60 * 1000;
 const PRINTER_RETRY_MS = 30 * 1000;
 const SETTINGS_KEY = "bagPrint_settings";
-const ONPACK_ADMIN_USERNAME = "2fi";
-
-/** Login username from backend JWT `sub` (UserDetails.username). */
-function loginUsernameFromSession(session: SessionWithTokens | null | undefined): string {
-  const token = session?.accessToken?.trim();
-  if (token) {
-    try {
-      const parts = token.split(".");
-      if (parts.length >= 2) {
-        const b64 = parts[1].replace(/-/g, "+").replace(/_/g, "/");
-        const padded = b64 + "=".repeat((4 - (b64.length % 4)) % 4);
-        const payload = JSON.parse(atob(padded)) as { sub?: unknown };
-        if (typeof payload.sub === "string" && payload.sub.trim()) {
-          return payload.sub.trim();
-        }
-      }
-    } catch {
-      // fall through to display name
-    }
-  }
-  return (session?.user?.name ?? "").trim();
-}
 
 const DEFAULT_SETTINGS = {
   dabag_ip: "",
@@ -221,8 +200,8 @@ function sortExpiryRows(
 
 const BagPrintSearch: React.FC = () => {
   const { data: session } = useSession() as { data: SessionWithTokens | null };
-  const canSeeOnPackAdmin =
-    loginUsernameFromSession(session).toLowerCase() === ONPACK_ADMIN_USERNAME;
+  const abilities = session?.abilities ?? session?.user?.abilities ?? [];
+  const canSeeOnPackAdmin = hasAbility(abilities, AUTH.ADMIN);
   const [planDate, setPlanDate] = useState(() => dayjs().format("YYYY-MM-DD"));
   const [jobOrders, setJobOrders] = useState<JobOrderListItem[]>([]);
   const [loading, setLoading] = useState(true);