Add obsidian canvas

[morganpartee]

https://github.com/obsidianmd/obsidian-api/blob/master/canvas.d.ts

Should be easy enough, I think we'll have to have it return yaml, but getting gpt to build canvases from code would be huge

https://twitter.com/kepano/status/1605225897493422080?t=EBpYpWU3IwYTgdyGkz75lg&s=19

[morganpartee]

It sure looks badass, this might be enough to get me off evernote finally: https://www.producthunt.com/posts/obsidian-canvas

My thinking is generating nodes or whatever from each file would be pretty straightforward, honeslty codex might be able to return json...

[morganpartee]

Alright, the markdown side is done, adding the canvas side next