Consolidate all moonweb sites into single Eleventy config

- Single eleventy.config.js at root with computed pathPrefix per section
- Accent colors inlined in base.njk (no per-site theme.css needed)
- Hub pages output at root via explicit permalinks
- Per-section sitemaps with tag-based collections
- .eleventyignore excludes stefankoelle, timecapsule, markdown files
- Deleted: 5 per-site configs, merge script
- Simplified: package.json (single build/dev commands)
- Simplified: GitHub Actions workflow (no matrix, no merge job)
- Fixed: parent links for sub-site detail pages

infra/404.html

@@ -1,9 +1,10 @@
 ---
 title: "Page Not Found"
 section: "infra"
+tags: "infra"
 description: "The page you are looking for does not exist."
 layout: base.njk
-permalink: /404.html
+permalink: /infra/404.html
 ---
 <div class="error-page">
   <h1>404</h1>

infra/backup-strategy/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "Backup Strategy"
 section: "infra"
-parent: "/"
+tags: "infra"
+parent: "/infra/"
 description: "Layered 3-2-1 backup strategy covering NAS snapshots, offsite copies, and cloud storage."
 layout: base.njk
 ---

infra/dev-environment/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "Xubuntu Dev VM"
 section: "infra"
-parent: "/"
+tags: "infra"
+parent: "/infra/"
 description: "A disposable, daily-backed-up Xubuntu VM for AI-assisted, remote development via SSH and Chrome Remote Desktop."
 layout: base.njk
 ---

infra/docker/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "Docker Container Strategy"
 section: "infra"
-parent: "/"
+tags: "infra"
+parent: "/infra/"
 description: "How self-hosted services are organized across three Docker hosts on Proxmox and Synology, using Docker Compose as the single source of truth."
 layout: base.njk
 ---

infra/eleventy.config.js

@@ -1,20 +0,0 @@
-module.exports = function (eleventyConfig) {
-  eleventyConfig.addGlobalData("site", { url: "https://www.moonweb.org", pathPrefix: "/infra" });
-  eleventyConfig.addFilter("date", (d) => d.toISOString());
-  eleventyConfig.addPassthroughCopy({ "shared/theme-infra.css": "theme.css" });
-  eleventyConfig.addPassthroughCopy({ "shared/base.css": "shared-base.css" });
-  eleventyConfig.addPassthroughCopy({ "shared/favicon/infra.svg": "favicon.svg" });
-  eleventyConfig.addPassthroughCopy({ "infra/robots.txt": "robots.txt" });
-
-  return {
-    dir: {
-      input: "infra",
-      includes: "../shared/_includes",
-      output: "dist/infra"
-    },
-    serverOptions: {
-      host: "0.0.0.0",
-      port: 8082
-    }
-  };
-};

infra/index.njk

@@ -1,6 +1,7 @@
 ---
 title: "Homelab Infrastructure — Proxmox, Docker & Networking | moonweb"
 section: "infra"
+tags: "infra"
 description: "Homelab infrastructure overview: Proxmox hosts, Synology NAS, Docker VMs and Setup-Guides."
 layout: base.njk
 sections:

infra/lxc/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "LXC Container Strategy"
 section: "infra"
-parent: "/"
+tags: "infra"
+parent: "/infra/"
 description: "Overview of the lightweight LXC containers running on the main Proxmox host, and why they are LXC instead of Docker."
 layout: base.njk
 ---

infra/monitoring/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "Monitoring"
 section: "infra"
-parent: "/"
+tags: "infra"
+parent: "/infra/"
 description: "Prometheus and Grafana monitoring stack for hosts, containers, and hardware metrics."
 layout: base.njk
 ---

infra/openwrt/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "OpenWrt Multi-WAN Router"
 section: "infra"
-parent: "/"
+tags: "infra"
+parent: "/infra/"
 description: "Multi-WAN OpenWrt router in the study with WiFi and Powerline failover, plus VLAN 189 for IoT isolation."
 layout: base.njk
 ---

infra/proxmox/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "Proxmox Virtualization"
 section: "infra"
-parent: "/"
+tags: "infra"
+parent: "/infra/"
 description: "What Proxmox VE is, the hardware it runs on in my homelab, its key advantages, and a short setup walkthrough."
 layout: base.njk
 ---

infra/sitemap.xml.njk

@@ -1,5 +1,6 @@
 ---
-permalink: /sitemap.xml
+permalink: /infra/sitemap.xml
+sitemapCollection: "infra"
 eleventyExcludeFromCollections: true
 ---
 {% include "sitemap.njk" %}

infra/synology/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "Synology NAS"
 section: "infra"
-parent: "/"
+tags: "infra"
+parent: "/infra/"
 description: "Model, storage setup and current role of the Synology NAS in the homelab after the late-2025 cleanup."
 layout: base.njk
 ---