fix(arns): remove service default for TRUSTED_ARNS_GATEWAY_URL

By defaulting this in the service, there is no way to disable gateway arns resolution. Instead we will leave the default in the docker-compose and set to undefined if not provided to disable always falling back to arweave.net

src/config.ts

@@ -298,9 +298,8 @@ export const ARNS_ON_DEMAND_CIRCUIT_BREAKER_RESET_TIMEOUT_MS =
   );
 
 // TODO: support multiple gateway urls
-export const TRUSTED_ARNS_GATEWAY_URL = env.varOrDefault(
+export const TRUSTED_ARNS_GATEWAY_URL = env.varOrUndefined(
   'TRUSTED_ARNS_GATEWAY_URL',
-  'https://__NAME__.arweave.net',
 );
 
 //

src/init/resolvers.ts

@@ -74,7 +74,6 @@ export const createArNSResolver = ({
   trustedGatewayUrl?: string;
   networkProcess?: AoIORead;
 }): NameResolver => {
-  log.info(`Using ${resolutionOrder} for arns name resolution`);
   const resolverMap: Record<ArNSResolverType, NameResolver | undefined> = {
     'on-demand': new OnDemandArNSResolver({
       log,
@@ -103,6 +102,10 @@ export const createArNSResolver = ({
     }
   }
 
+  log.info(
+    `Using ${resolvers.map((r) => r.constructor.name).join(',')} for arns name resolution`,
+  );
+
   return new CompositeArNSResolver({
     log,
     resolvers,