Add gallery blog post

[choldgraf]

Here's a little blog post about the gallery, listing, blog, and clinder work we did as part of the cookoff!

@brian-rose I am not sure what the review requesting practices are here, so I am hopefully not annoyingly tagging you 😅

[github-actions]

👋 Thanks for opening this PR! The Cookbook will be automatically built with GitHub Actions. To see the status of your deployment, click below.
🔍 Git commit SHA: 576b7d7
✅ Deployment Preview URL: https://projectpythia.github.io/_preview/583

[brian-rose]

@brian-rose I am not sure what the review requesting practices are here, so I am hopefully not annoyingly tagging you 😅

No worries! We have a really out-of-date system for automating review requests from a CODEOWNERS list. It's not very effective because several of the people on the list have left the project.

I will take a look at this!

[brian-rose]

This all looks great @choldgraf!

Since you are now "one of us", I suggest you open a PR to add choldgraf to the list of known Pythia authors here in our upstream config. Then your name etc will render properly in the blog post!

Oops, I just found ProjectPythia/pythia-config#28 where you already did this! I will proceed.

[brian-rose]

Rebuilding the preview just to check if the author name is working after merging ProjectPythia/pythia-config#28

[brian-rose]

All looks good! Thanks for helping bring our blog back from the dead!

[choldgraf]

🧟