Themes, animated card, and Swarm launch

Theme system landed and minimal theme shipped (4/6)

Landed the theme system in github-weekly-reporter and extracted the current look into its own theme (PR #104: https://github.com/deariary/github-weekly-reporter/pull/104). Shipped the new minimal theme with a light/dark toggle (PR #105) and kicked off the editorial theme (PR #106); also fixed commit ingestion and added commit pagination so long weeks don't get truncated (PR #99).

Animated SVG profile card — moved to Pages so animations work (4/7)

Shipped an animated SVG news-ticker profile card for GitHub READMEs (PR #111) but found CSS animations were sanitized on raw.githubusercontent, so I switched card hosting to GitHub Pages (PR #112) — example: https://deariary.github.io/github-weekly-reporter/examples/card.svg. Tightened the UX (date-range header, linked SVG, removed padding, clearer setup README) in PR #118.

End-to-end Swarm (Foursquare) integration shipped (4/10)

Shipped the Swarm integration across product and site — frontend settings/about/connect pages (PR #520), LP listing and static generation (PR #155), and the blog changelog documenting venues/photos/companions/events (PR #100). Made the LocationTimeline timezone-aware so check-ins line up with your day and updated pipeline loader copy — "Location is the context that ties your day together."