home3: Claude Design "Frame A" homepage (editorial, with colour) — real logo + live data

- Rebuilds the design handoff's preferred Frame A: Newsreader serif headlines + Hanken
  Grotesk body (both self-hosted, OFL, no Google hotlink), warm cream canvas, per-card
  accent tints (News teal, Art plum, Play amber, Moment green), bento grid.
- Uses our real /logo.svg instead of the mock's Bricolage wordmark + sunrise.
- Wired live: Good News pulls the top headline/summary/photo (respects the saved
  Closer-to-Home filter); Daily Art pulls today's Met piece (title/artist/year + thumbnail).
- Hidden prototype (noindex), spacing tuned per the /home2 pass (hero pulled up, more air
  before the bento). Sits beside /home2 for comparison.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

frontend/static/fonts/CREDITS.txt

@@ -1,3 +1,7 @@
 manrope-var.woff2 — "Manrope" variable font by Mikhail Sharanda / Mirko Velimirovic.
 License: SIL Open Font License 1.1 (free to use/bundle, no attribution required in product UI).
 Source: https://github.com/sharanda/manrope (via fontsource).
+
+hanken-var.woff2 — "Hanken Grotesk" by Alfredo Marco Pradil. License: SIL Open Font License 1.1.
+newsreader-var.woff2 / newsreader-italic-var.woff2 — "Newsreader" by Production Type (Google Fonts).
+License: SIL Open Font License 1.1. All self-hosted (no Google hotlink) for the /home3 design direction.