* feat(packages/openapi): add feature to show multiple samples per operation
* chore: add changesset
* feat(packages/openapi): allow specifying a selectedSampleKey and exclusiveSampleKey when using <APIPage> in MDX
* fix(packages/openapi): remove shared groupId, which leads to unintended behaviour when showing multiple examples on one page
* fix(packages/openapi): also show examples for operations with not request body, cleanup data structure
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Co-authored-by: Michael Ermer <[email protected]>