fix: Mark price feeds fields as optional

Author: fhqvst

apps/insights/src/services/pyth/get-feeds.ts

@@ -6,11 +6,13 @@ import { priceFeedsSchema } from "../../schemas/pyth/price-feeds-schema";
 const _getFeeds = async (cluster: Cluster) => {
   const unfilteredData = await getPythMetadata(cluster);
   const filtered = unfilteredData.symbols
-    .filter(
-      (symbol) =>
-        unfilteredData.productFromSymbol.get(symbol)?.display_symbol !==
-        undefined,
-    )
+    .filter((symbol) => {
+      const product = unfilteredData.productFromSymbol.get(symbol);
+      const hasDisplaySymbol = product?.display_symbol !== undefined;
+      const hasPriceAccount = product?.price_account !== undefined;
+
+      return hasDisplaySymbol && hasPriceAccount;
+    })
     .map((symbol) => ({
       symbol,
       product: unfilteredData.productFromSymbol.get(symbol),