Wording use across Polaris 1.2.0 site...

### Is your feature request related to a problem? Please describe.

Can I suggest... use less reference to "Iceberg" and use more generic wording, putting the strategic direction down as a catalog for multiple Open Table formats

polaris.apache.org

[Overview](https://polaris.apache.org/releases/1.2.0/)
Powerful, extensible, and feature-packed frontend toolkit. Build and customize with Sass, utilize prebuilt grid system and components, and bring projects to life with powerful JavaScript plugins.

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### Describe the solution you'd like

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### Describe alternatives you've considered

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### Additional context

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Start by reviewing the linked Polaris 1.2.0 Overview page on polaris.apache.org and identify wording that refers specifically to Iceberg. Done means the site presents Polaris as a catalog for multiple open table formats, but the issue does not name files or provide replacement text.

Written by the indexing model from the issue text.