refactor: moves content out to www root

www/content/bookmarks.yaml

@@ -0,0 +1,19 @@
+- date: 2026-01-23
+  title: personal websites with a /now page
+  url: https://nownownow.com/
+
+- date: 2025-04-18
+  title: Accessible UK Train Timetables
+  url: https://traintimes.org.uk/
+
+- date: 2024-05-20
+  title: Game Programming Patterns
+  url: https://gameprogrammingpatterns.com/contents.html
+
+- date: 2023-09-04
+  title: Procedural Map Generation Techniques
+  url: https://www.youtube.com/watch?v=TlLIOgWYVpI
+
+- date: 2023-09-04
+  title: Procedural Level Design in Brogue and Beyond
+  url: https://www.youtube.com/watch?v=Uo9-IcHhq_w