minor changes

ops/cmd/sync_staging/main.go

@@ -78,7 +78,6 @@ func action(cliCtx *cli.Context) error {
 	}
 	output.WriteOK("internal uniqueness check passed")
 
-	output.WriteStderr("checking global chain ID uniqueness")
 	globalChainData, err := manage.FetchGlobalChainIDs()
 	if err != nil {
 		return fmt.Errorf("failed to fetch global chain IDs: %w", err)
@@ -100,7 +99,7 @@ func action(cliCtx *cli.Context) error {
 		return fmt.Errorf("failed to write chain config: %w", err)
 	}
 
-	output.WriteStderr(
+	output.WriteOK(
 		"wrote chain config %s.toml to %s superchain",
 		stagedChain.Meta.ShortName,
 		stagedChain.Meta.Superchain,