Consider adding `humans.json` file to the site

[ns-rse]

The RSE website is ostensibly human generated content. To make this clear we might consider adding a
human.json file to the website to indicate this and differntiate it from AI
generated sites.

Requires adding human.json to the site

{
  "version": "0.1.1",
  "url": "https://rse.shef.ac.uk",
}

...and a link to this in the header of the site.

<link rel="human-json" href="/path/to/human.json">

We could optionally "vouch" for staff members (past and present) blogs, e.g.

• Farhad Allian
• Will Furnass
• Neil Shephard
• David Wyld (nee Wilby)
• Romain Thomas