Add pageflip effect to share page /new share page

[5e-Cleric]

We could add a pageflip library to add that feature to brews, maybe as an alternative to the current share page.

http://www.turnjs.com/#samples/docs/4 Is a good visual example of what these libraries do:

We might want to use https://www.npmjs.com/package/react-pageflip for our stack.

I'd say this is a good idea for the share page, as documents should not change and can look great.

[dbolack-ab]

Has there been much request for a 2-up endpoint or adjustment to the /share path?