The quickstart <https://iceberg.apache.org/spark-quickstart/> page is a critical touchpoint for new users and plays a key role in driving project adoption. Currently, it references *tabulario/spark-iceberg* and *tabulario/iceberg-rest*
We’ve already replaced *tabulario/iceberg-rest* with the community-maintained Docker image, *apache/iceberg-rest-fixture*, based on the REST TCK fixture. However, *tabulario/spark-iceberg* seems outdated, and doesn't use the latest Iceberg version. To enhance the user experience and keep the quickstart aligned with project standards, I suggest hosting it either under the /docker folder in the Iceberg repository or as a subproject called *apache/iceberg-playground* where users can contribute to maintain other docker images. The quickstart page should ideally reference images maintained by the community rather than vendor-specific open-source projects. Thoughts? - Ajantha
