Code Macro: Add YAML Syntax Highlighting

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👋 Hi - I’m a Divya Sriram, a Product Manager that works on the editor team. Thanks a lot for your feedback. As we continue to improve the editing experience, it's important to understand use cases like this. This feature is not in our short-term roadmap, but we will work to see if it makes sense if to move this feature into our future roadmaps.

We will keep you updated along the way.

Thank you,
Divya