chore: export processFile from lib/index (#1007)

Author: Charles Shin

packages/codegen-ui-react/lib/index.ts

@@ -31,3 +31,4 @@ export * from './react-utils-studio-template-renderer';
 export * from './react-required-dependency-provider';
 export * from './utils/forms/validation';
 export { fetchByPath } from './utils/json-path-fetch';
+export { processFile } from './utils/storage-manager';