Add pagination (10 posts/page), category-scoped prev/next, hide share footer nav; demo link in README

README.md

@@ -1,6 +1,7 @@
 # Trilium Share – Gruvbox Blog System
 
 [![License](https://img.shields.io/badge/License-GPL--3.0-fb4934)](LICENSE)
+[![Live demo](https://img.shields.io/badge/Live%20demo-richard.familie-zink.org-8ec07c)](https://richard.familie-zink.org)
 [![TriliumNext](https://img.shields.io/badge/TriliumNext-Public%20Share-83a598)](https://github.com/TriliumNext/Trilium)
 [![Theme](https://img.shields.io/badge/Theme-Gruvbox-98971a)](https://github.com/morhetz/gruvbox)
 [![Built with](https://img.shields.io/badge/Built%20with-Opencode-fe8019)](https://opencode.ai)
@@ -25,6 +26,8 @@ no external dependencies (except `highlight.js`, vendored in `lib/`).
 
 - Gruvbox light/dark theme for the share, with a theme toggle in the header.
 - Blog index, category pages, sub-categories, tags and tag overview.
+- **Pagination**: 10 posts per page on the index and category pages, with prev/next
+  navigation between the pages; article prev/next links stay within the article's category.
 - Article metadata: date, category, summary, tags, prev/next navigation, reading time.
 - **Digital Garden**: `state` labels (Seed → Evergreen, Draft, Review) rendered as badges and
   colour-coded growth tables.
@@ -230,11 +233,15 @@ server {
 ## How the generator works
 
 - Walks the blog root and collects notes with `publish=true`.
-- Writes the **index** (article cards), **category pages** (sub-category chips + articles,
-  respecting a `<!-- blog:articles -->` marker so your hand-written intro text is kept),
-  **tag pages** and the **tags overview**.
+- Writes the **index** (first 10 posts) plus page notes (`blog-2`, `blog-3`, …) with
+  prev/next navigation between the pages.
+- Writes **category pages** (sub-category chips + articles, respecting a
+  `<!-- blog:articles -->` marker so your hand-written intro text is kept), paginated the
+  same way; page notes live in the `.blog` system note and are tagged with `blogPagedFor`.
+- Writes **tag pages** and the **tags overview**.
 - Regenerates `feed.xml` (RSS), `sitemap.xml`, `state_map` (garden states) and `blog_data`
-  (search index used by the header search + prev/next).
+  (search index with title, summary, tags and category – used by the header search and the
+  category-scoped prev/next).
 - Sets `shareDescription` on every published note from its `summary`.
 
 ## Customisation