* Gemini images for non-streaming
* Parse images on stream
* Add toggle for image request
* Add extraction params to extractImageFromData
* Add explicit break and return
* Add more JSdoc to processImageAttachment
* Add file name prefix
* Add object argument for saveReply
* Add defaults to saveReply params
* Use type for saveReply result
* Change type check in saveReply backward compat
Apparently the ignoreBOM option actually means "include the BOM". I've
added a test for this in my own repository, and will also be submitting
a pull request to MDN to clarify this in their documentation.
Create one server-sent events stream class which implements the entire
spec (different line endings, chunking, etc) and use it in all the
streaming generators.
