nodejs_compat(_v2), clarification + factor docs

[vicb]

Related to #18765

The docs refers to nodejs_compat(_v2) quite a lot - it seems like the content is repeated each time. So some of the docs are not consistent / still refer to nodejs_compat_v2

This page has been updated but all the other pages in the same subtree have not, i.e. this page

It would be nice to have a centralized snippter that we could <Render file="path/to/nodejs_compat" product="workers" />

/cc @ToriLindsay

[ToriLindsay]

Hi @vicb - Just have a few follow-up questions here:

1. Is that first link in your description meant to go here? It's just leading me to a GH page.
2. Just to confirm - Are you suggesting that we change all places where it says nodejs_compat_v2 to simply nodejs_compat (since it enables v2 by default) ? (Excluding situations where we need to call out v2 specifically, as in Added no_nodejs_compat_v2 to notes #18765 ) ? Just making sure I understand.
3. And then what would the partial (the snippet) be of exactly? A warning/note as it is here ?

[vicb]

1. you are right, sorry for the broken link - I updated the original description
2. There should be no reason to use nodejs_compat_v2 any more (unless the project is stuck to a compat date before 2024-09-23) - Using no_nodejs_compat_v2 might make sense though i.e. to disable bundling.
3. I think the partial should be a brief note describing how to enable the compatibility mode (either nodejs_compat after 2024-09-23 or nodejs_compat_v2) and a link to a page with all the details - probably here

Happy to chat about this later this week if needed.

[ToriLindsay]

@vicb
FYI - I created #19079 for this. Sam already approved it so I will merge soon, but feel free to review anyway. Those docs you linked that mentioned v2 were already referencing a partial so I just updated that partial. But I also found a couple more instances of docs mentioning v2 which I updated as well. I'm also planning to follow this up with a rewrite of this section which will explain the difference between v1 and v2 more clearly. I will post that in #18765
cc: @mikenomitch