docs: Add ACP-related content (#36966)

Release Notes:

- N/A

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Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>
Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Matt Miller <mattrx@gmail.com>
d99a17e357Danilo Leal committed on 8/27/2025, 12:12:52 PM· committed by GitHubparentc72e594
4 files changedLine totals unavailable