[WIP] Create human readable .mdx files without XML tags

[Copilot]

Thanks for asking me to work on this. I will get started on it and keep this PR's description up to date as I form a plan and make progress.

Original prompt

So we are trying to kinda polish up our Foundations. We've created some really nice xml wrapped .md but we need something a bit more human readable. Can you create corresponding.mdx files of the same naming convention written without XML Tags; please ensure you're creating relationships between the foundation documents. Relationship mapping

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