TODOs

• server-side "web components" as shortcodes in a pipeline step?
• implement per-post web component lazy-loading?
• archive ALL Disqus comments and disable Disqus - https://github.com/lmorchard/blog.decafbad.com/blob/master/_bin/archive_disqus_comments.py
• comments & responses from fediverse
• use vector embeddings to generate related posts section?
• lightbox for enlarging images
• inline carousel for multiple images
• add a page progress bar at the top with ToC item highlight
• linkable headings with anchor indicators
• add code syntax highlighting in figures, linkable line ranges?
• compose a colophon, credit font & etc
• render mermaid diagrams? https://mermaid.js.org/intro/getting-started.html