2024-10: 104th Meeting of TC39, notes (#349)

* DRAFT: 104th Meeting of TC39, notes

* Add conclusion to decimal presentation

* Update RKG notes

* Add conclusions and key points to JSSugar discussion

* Update AsyncContext notes

* Add summary to Secretary's Report, thank you Samina

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Co-authored-by: Jesse Alama <jessealama@users.noreply.github.com>
Co-authored-by: Ross Kirsling <rkirsling@gmail.com>
Co-authored-by: Shu-yu Guo <syg@chromium.org>
Co-authored-by: Andreu Botella <abotella@igalia.com>