Pkgdown action failing on main

[seabbs]

I see

── Building pkgdown site for package EpiNow2 ───────────────────────────────────
Reading from: /home/runner/work/EpiNow2/EpiNow2
Writing to: /home/runner/work/EpiNow2/EpiNow2/docs/dev
── Sitrep ──────────────────────────────────────────────────────────────────────
✔ URLs ok.
✔ Favicons ok.
✔ Open graph metadata ok.
✔ Articles metadata ok.
✖ Reference metadata not ok.
  In _pkgdown.yml, 1 topic missing from index: "stable_convolve".
  Either add to the reference index, or use `@keywords internal` to drop from
  the index.
── Initialising site ───────────────────────────────────────────────────────────
── Building home ──

noting that this indicates to me we need to be running the pkgdown action on PRs at least in some way as that would have caught this.

[sbfnk]

still not working

[seabbs]

This is a different issue now though isn't it?