Bind fetch for browser reference resolution

src/lib.ts

@@ -93,7 +93,10 @@ const fetchManifest = async (manifestTxId: string): Promise<{
 const resolveReferenceManifestTxId = async (): Promise<string> => {
   if (!MANIFEST_REFERENCE_NAME) return "";
 
-  const names = new ReferenceClient({ gateway: ARWEAVE_GATEWAY });
+  const names = new ReferenceClient({
+    gateway: ARWEAVE_GATEWAY,
+    fetch: (...args) => fetch(...args)
+  });
   const value = await names.resolveName(MANIFEST_REFERENCE_NAME);
   if (typeof value !== "string" || value.length === 0) {
     throw new Error(`Reference ${MANIFEST_REFERENCE_NAME} did not resolve to a manifest id`);