docs: "Library Initialization" doesn't use a consistent convention for imported Automerge

[joshuahhh]

The page https://automerge.org/docs/library_initialization/ uses four different conventions for accessing "next" in Automerge:

• A
  • import { next as A } from "@automerge/automerge"
• Am
  • import { next as Am } from "npm:@automerge/automerge"
• automerge.next
  • import * as automerge from "npm:@automerge/automerge/slim";
• Automerge
  • import { next as Automerge } from "@automerge/automerge/slim";

To be clear, I'm not referring here to the different sources of imports, just to the name by which the "next" object is accessed in user code.

I don't see a reason for these to be different from each other. If that's right, it would be easier to understand the code and compare the approaches if they were the same.

Is there a preferred name? If so, I'd be happy to make the change.

Thanks!