Add onboarding banner for claude code support (#37443)

Release Notes:

- N/A

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Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
91cbb2ec25Bennet Bo Fenner committed on 9/3/2025, 10:59:14 AM· committed by GitHubparent4019926
8 files changedLine totals unavailable