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/_default/rss.xml

@@ -0,0 +1,39 @@
+{{- $pctx := . -}}
+{{- if .IsHome -}}{{ $pctx = .Site }}{{- end -}}
+{{- $pages := slice -}}
+{{- if or $.IsHome $.IsSection -}}
+{{- $pages = $pctx.RegularPages -}}
+{{- else -}}
+{{- $pages = $pctx.Pages -}}
+{{- end -}}
+{{- $pages = where $pages "Type" "ne" "page" -}}
+{{- $limit := .Site.Config.Services.RSS.Limit -}}
+{{- if ge $limit 1 -}}
+{{- $pages = $pages | first $limit -}}
+{{- end -}}
+{{- printf "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>" | safeHTML }}
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+  <channel>
+    <title>{{ if eq .Title .Site.Title }}{{ .Site.Title }}{{ else }}{{ with .Title }}{{ . }} on {{ end }}{{ .Site.Title }}{{ end }}</title>
+    <link>{{ .Permalink }}</link>
+    <description>Recent content {{ if ne .Title .Site.Title }}in {{ .Title }} {{ end }}on {{ .Site.Title }}</description>
+    <generator>Hugo</generator>
+    <language>{{ site.Language.LanguageCode }}</language>
+    {{ with .Site.Copyright }}<copyright>{{ . }}</copyright>{{ end }}
+    {{- if not .Date.IsZero -}}
+    <lastBuildDate>{{ .Date.Format "Mon, 02 Jan 2006 15:04:05 -0700" | safeHTML }}</lastBuildDate>
+    {{- end -}}
+    {{- with .OutputFormats.Get "RSS" -}}
+    {{ printf "<atom:link href=%q rel=\"self\" type=%q />" .Permalink .MediaType | safeHTML }}
+    {{- end -}}
+    {{ range $pages }}
+    <item>
+      <title>{{ .Title }}</title>
+      <link>{{ .Permalink }}</link>
+      <pubDate>{{ .Date.Format "Mon, 02 Jan 2006 15:04:05 -0700" | safeHTML }}</pubDate>
+      <guid>{{ .Permalink }}</guid>
+      <description>{{ with .Description }}{{ . | html }}{{ else }}{{ .Summary | html }}{{ end }}</description>
+    </item>
+    {{ end }}
+  </channel>
+</rss>