Update guidelines Hero

[auareyou]

List of notable changes:

• Replaced images to match the new Hero component.
• Made a new image for anatomy.

Before	After

[changeset-bot]

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Latest commit: b174f5f

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[github-actions]

🟢 No design token changes found

[github-actions]

⚠️ Visual differences found

Our visual comparison tests found UI differences.

Please review the differences by using the test artifacts to ensure that the changes were intentional.

Artifacts can be downloaded and reviewed locally.

Download links are available at the bottom of the workflow summary screen.

Example:

If the changes are expected, please run npm run test:visual:update-snapshots to replace the previous fixtures.

Review visual differences

[josepmartins]

lgtm! ✨