Write blog post on pagination

[owenatgov]

What

Write a blog post on pagination that both outlines how pagination works and as a detailed breakdown of how we build a component.

Why

To promote the design system internally and externally. Spun off of https://github.com/alphagov/design-system-team-internal/issues/603

Who needs to work on this

@owenatgov

Who needs to review this

The team, GDS comms

Done when

A final draft of the blog post is released

• [x] Draft blog structure
• [ ] Initial content draft
• [ ] Review from team
• [ ] Review from comms/relevant stakeholders
• [ ] Decide which GDS blog this goes on
• [ ] Publish blog post

[owenatgov]

Draft being written here https://docs.google.com/document/d/1ImpgBN7cq_BKqfMHBCaKVPMTkiU1nbG5EGNxrdgWh-I/edit#heading=h.uxml3npyh7fm

[owenatgov]

Closing as the moment's passed 😢