Add GoatCounter analytics, Miniflux, and update CLAUDE.md

- Add self-hosted GoatCounter via systemd binary service (stats.monotrope.au)
- Add Miniflux RSS reader via Docker Compose (reader.monotrope.au)
- Extend Ansible playbook with goatcounter and miniflux tags; all provisioning is idempotent
- Add Caddy reverse proxy blocks for both new services
- Inject GoatCounter script in baseof.html (production builds only)
- Add goatcounter and miniflux Makefile targets
- Rewrite CLAUDE.md to reflect actual project state

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

site/layouts/reviews/single.html

@@ -0,0 +1,32 @@
+{{ define "main" }}
+{{ $rating := .Params.rating | default 0 }}
+<article>
+  <h1>{{ .Title }}</h1>
+
+  <div class="book-meta">
+    {{ with .Params.book_author }}
+    <span class="meta-key">author</span>
+    <span class="meta-val author">{{ . }}</span>
+    {{ end }}
+
+    <span class="meta-key">read</span>
+    <span class="meta-val">{{ .Params.date_read | default (.Date.Format "January 2006") }}</span>
+
+    <span class="meta-key">rating</span>
+    <span class="meta-val">
+      <span class="rating-blocks">{{- strings.Repeat $rating "▓" -}}{{- strings.Repeat (sub 5 $rating) "░" -}}</span>
+      <span class="rating-num">{{ $rating }}/5</span>
+    </span>
+  </div>
+
+  {{ .Content }}
+
+  {{ with .Params.tags }}
+  <div class="post-footer">
+    <div class="tags">
+      {{ range . }}<a class="tag" href="/tags/{{ . | urlize }}/">{{ . }}</a>{{ end }}
+    </div>
+  </div>
+  {{ end }}
+</article>
+{{ end }}