fix(admin): resolve incorrect crypto balance calculation fallback displaying fiat amount

test_sync.ts

@@ -0,0 +1,9 @@
+import { syncPendingPayments } from './lib/sync-worker';
+
+async function run() {
+    console.log("Running Sync Worker...");
+    const res = await syncPendingPayments();
+    console.log("Result:", JSON.stringify(res, null, 2));
+}
+
+run().catch(console.error).then(() => process.exit(0));