• Applied the standard fix to the database to set everything to utf8mb4_general_ci. That made the ASCII art in the post about Astro routing work.
• Renamed the database to admin2_ncvp_me_wp. Had to apply admin2_17926 user privileges to new database. I don't remember having to do that before.
• Re-applied box-sizing: border-box to ncvp-class style.css. That fixed the overflowing thumbnails in image galleries - again.
• Pushed ncvp-class - again.

There's so much to get right!