Add Watchlists section — hub, 5 collection pages, build pipeline

- watchlists-hub.html: comic book panel grid, neon-teal/green/toucan palette,
  Rambla-only type hierarchy, CSS stagger entrance, wired to star map
- 5 collection pages built from *-watchlist.md sources via build.py:
  contentaddictionarchive, analogfrontier, culturaldecay,
  soundscapeanomalies, lastcinema
- build.py: parses MD files, generates self-contained HTML pages,
  updates hub subtitle with live counts
- index.html: Watchlists star node wired to Watchlists/watchlists-hub.html

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Watchlists/TheLastCinema-watchlist.md

@@ -0,0 +1,27 @@
+# The Last Cinema
+
+---
+
+>>on-first-load - lightbox - "Short films are the ones that got away. The feature film has a machine behind it — financing, distribution, marketing. The short film has a person behind it, usually broke, always obsessed. This collection is experimental work, avant-garde work, cult films, archive footage — cinema that exists outside the machine. Watch them when you have 10 minutes and a reason to feel something strange."
+
+---
+
+- **Experimental, Avant-Garde & Surreal Short Films \- YouTube**
+  - URL: https://www.youtube.com/playlist?list=PLx8zUw4PoWHgqy5bD0HcuuTgVqPOSNrHn
+
+- **Films: Cult Movies \- YouTube**
+  - URL: https://www.youtube.com/playlist?list=PLqqTsphh57d5czFm-bK404ripWFI-2a8c
+
+- **A History of Unique Visual Art \(Mega Compilation\) \- YouTube**
+  - URL: https://www.youtube.com/playlist?list=PLHPWDhsjb4ZFGV_3ezZHcQ142HwppW--Y
+
+- **Loops \- YouTube**
+  - URL: https://www.youtube.com/playlist?list=PLSpz5qTrO-GnziQviNzmarSRpTbe8OcgQ
+
+- **Movies \(Homerecorded Delicatessens\) \- YouTube**
+  - URL: https://www.youtube.com/playlist?list=PLo16qa3p5doyYLVw4JCm7bGBH7nf4vLnV
+
+- **Archives \- YouTube**
+  - URL: https://www.youtube.com/playlist?list=PLjf4Mu2Zp3kYtBZB38-huwZA3DJaIcGN_
+
+---