Test: Visual regression and snapshot

[htmlandbacon]

What

Review each component for visual regression examples and code snapshots and make pipeline a mandatory test

Why

We've made some changes to the pages these components are set in we should make sure we have a solid base set to take forward.

Done when

• [ ] Components reviewed and updated
• [ ] Pipeline enabled

Visual Regression

• [ ] Header navigation
• [ ] Internal service footer
• [ ] Internal service header
• [ ] Key details bar
• [ ] Language toggle
• [ ] Side navigation
• [ ] Timeline

Snapshots

• [ ] Header navigation
• [ ] Internal service footer
• [ ] Internal service header
• [ ] Key details bar
• [ ] Language toggle
• [ ] Side navigation
• [ ] Timeline

Outcomes

We have base line of screenshots/snapshots

[htmlandbacon]

We should do this after the timeline release with additional components (if any)

[htmlandbacon]

Lets do this after https://github.com/orgs/dwp/projects/6/views/1?pane=issue&itemId=65943236