feat/embedded images from contentful rtf field

[daine]

🔗 Linked issue

• 435

❓ Type of change

• [x] 👌 Enhancement (improving an existing functionality like performance)
• [x] ✨ New feature (a non-breaking change that adds functionality)

📚 Description

Added support for displaying embedded assets (just images for now) from a contentful rich text field into our website

📝 Checklist

• [x] I have linked an issue or discussion.

• [x] I have updated the documentation accordingly.

Screenshots

Small screen

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