feat(userscript): add novel-bookmark.user.js for novelfull and lightnovelworld

userscript/CLAUDE.md

@@ -44,3 +44,21 @@ Guidance for Claude Code working under `userscript/`. See root `CLAUDE.md` for t
   Encodings (incl. triple-encoded punctuation like `%25252D`) identical
   on /manga/ and /title/ pages, so decode-once seriesIds match — verified
   2026-07-28.
+- **novelfull.com** (novel script): series `/<slug>.html`, chapter
+  `/<slug>/chapter-<n>[-<title-slug>].html`. No `og:*` tags at all — title from
+  `h3.title` (series) or `a.truyen-title` (chapter), cover from
+  `meta[name="image"]`. Behind a Cloudflare JS challenge no TLS fingerprint
+  clears, so the backend polls it through the headless browser.
+- **lightnovelworld.net** (novel script): series `/novel/<slug>/`, chapter
+  `/<slug>-chapter-<n>/` — flat, at the site root. `h1.entry-title` is the clean
+  title on a series page and `<Title> Chapter <n>` on a chapter page. Chapter
+  pages carry no `og:image`. Its series page lists every chapter with an
+  absolute href, so the backend polls it with the plain TLS client.
+
+### Second script: `novel-bookmark.user.js`
+
+A copy of the manga script with two adapters, `LIBRARY = "novel"` and
+`STORE_PREFIX = "bmgr:novel:"`. No migration loop (this script has no previous
+installation to carry keys over from). Installed alongside the manga script;
+both write to the same backend with the same `LIBRARY` column discriminating
+them.