Cycle 2025.1: Move privacy policy to Gdocs

[larsyencken]

Overview

Our current privacy policy is powered by Wordpress, we would like to move it into the GDocs ecosystem.

For a document like this, where we would like to draft and edit it carefully over time, GDocs collaboration features are really useful.

(A migrated GDoc already exists in the admin with content, but is not the current source of truth.)

Proposal

We might be able to use the about page gdoc template for this, but will need to check with Este (?) wrt the about page nav (which is hard-coded) as to whether or not we want to include "Privacy Policy" as a new item in the nav:

1. Include it in the about nav (add it to the config object)
2. Hide the nav (add a flag to the about page front-matter)

We'll also need to make a {.cookie-notice} component to include in the page, which will require a design from Marwa.