[Toolkit] Add markdown format for recipe pages #25
Description
Today we have https://ux.symfony.com/toolkit/kits/shadcn/components/alert-dialog
It would be great to support https://ux.symfony.com/toolkit/kits/shadcn/components/alert-dialog.md (with .md) at the end, to return a well-formatted markdown content that can be used by LLMs.