~jacky/indieweb-bingo

fix: Add more prompts
fix: Don't let people click things.
feat: Make the link stick.
feat: Make sharable links, new claims.
feat: Update to use multiple themes
feat: Slight tweak
feat: Autogenerate new board, allow for persisting board.
feat: More claims, generate board on the fly.
feat: More claims, removing tracking
fix: Update plausible tracker
fix: Correct link to Wiki page
feat: Add healthcheck endpoint
fix: Listen to env-provided PORT.
feat: Add Procfile
feat: Remove Dockerfile
feat: Make it such that it loads the list.
feat: Add basis of project.