Add website image

[chitrams]

This is called the Open Graph image usually specified in the HTML using an Open Graph protocol, like so:

<meta property="og:image" content="https://example.com/image.jpg" />

Open Graph documentation is here: https://quarto.org/docs/websites/website-tools.html#open-graph

Also refer to Preview Images documentation here: https://quarto.org/docs/websites/website-tools.html#preview-images

---

Potentially useful:

• Discussion: How to customise the width and height of Open Graph? quarto-dev/quarto-cli#2325

[chitrams]

Preview images is probably what I want for each recipe I send out!