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

smarthome/404.html

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

smarthome/air-quality/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "Air Quality Dashboard"
 section: "smarthome"
-parent: "/"
+tags: "smarthome"
+parent: "/smarthome/"
 description: "Real-time temperature and humidity monitoring across all rooms, powered by InfluxDB and Chart.js."
 layout: base.njk
 ---

smarthome/airplay-audio/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "AirPlay Audio"
 section: "smarthome"
-parent: "/"
+tags: "smarthome"
+parent: "/smarthome/"
 description: "Multi-room AirPlay receivers with software volume boost on Raspberry Pi devices."
 layout: base.njk
 ---

smarthome/balkonpi/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "Balkon Pi"
 section: "smarthome"
-parent: "/"
+tags: "smarthome"
+parent: "/smarthome/"
 description: "Balcony sensor, lighting, and audio automation running on a Raspberry Pi Zero W."
 layout: base.njk
 ---

smarthome/eleventy.config.js

@@ -1,20 +0,0 @@
-module.exports = function (eleventyConfig) {
-  eleventyConfig.addGlobalData("site", { url: "https://www.moonweb.org", pathPrefix: "/smarthome" });
-  eleventyConfig.addFilter("date", (d) => d.toISOString());
-  eleventyConfig.addPassthroughCopy({ "shared/theme-smarthome.css": "theme.css" });
-  eleventyConfig.addPassthroughCopy({ "shared/base.css": "shared-base.css" });
-  eleventyConfig.addPassthroughCopy({ "shared/favicon/smarthome.svg": "favicon.svg" });
-  eleventyConfig.addPassthroughCopy({ "smarthome/robots.txt": "robots.txt" });
-
-  return {
-    dir: {
-      input: "smarthome",
-      includes: "../shared/_includes",
-      output: "dist/smarthome"
-    },
-    serverOptions: {
-      host: "0.0.0.0",
-      port: 8083
-    }
-  };
-};

smarthome/home-dashboard-controls/index.njk

@@ -1,9 +1,10 @@
 ---
 title: "Home Control Buttons"
 section: "smarthome"
+tags: "smarthome"
 description: "Overview of the central buttons dashboard used to control lighting, smart plugs, music, network devices and monitoring shortcuts around the apartment."
 layout: base.njk
-parent: "/"
+parent: "/smarthome/"
 ---
 <h1>Home Control Buttons</h1>
 <div class="detail-content">

smarthome/homematic-mqtt/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "HomematicIP + MQTT"
 section: "smarthome"
-parent: "/"
+tags: "smarthome"
+parent: "/smarthome/"
 description: "How HomematicIP room sensors are bridged into MQTT and stored in InfluxDB for dashboards."
 layout: base.njk
 ---

smarthome/index.njk

@@ -1,6 +1,7 @@
 ---
 title: "Smart Home Projects — Home Assistant, MQTT & IoT | moonweb"
 section: "smarthome"
+tags: "smarthome"
 description: "Smart home projects: Home Assistant, MQTT sensors, AirPlay audio, OctoPrint, and energy monitoring."
 layout: base.njk
 sections:

smarthome/kids-rfid-player/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "Kids RFID MP3 Player"
 section: "smarthome"
-parent: "/"
+tags: "smarthome"
+parent: "/smarthome/"
 description: "A custom Arduino-based RFID audio player for kids, inspired by the Hoerbert and Tonuino projects."
 layout: base.njk
 ---

smarthome/octoprint/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "OctoPrint"
 section: "smarthome"
-parent: "/"
+tags: "smarthome"
+parent: "/smarthome/"
 description: "Remote 3D printer control and camera streaming with OctoPrint on Raspberry Pi."
 layout: base.njk
 ---

smarthome/sitemap.xml.njk

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

smarthome/tasmota-energy/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "Tasmota & Energy Monitoring"
 section: "smarthome"
-parent: "/"
+tags: "smarthome"
+parent: "/smarthome/"
 description: "Smart plugs and power monitoring across the flat with daily usage statistics."
 layout: base.njk
 ---

smarthome/tubearchivist/index.njk

@@ -1,7 +1,8 @@
 ---
 title: "YouTube Archiving: TubeArchivist & TubeSync"
 section: "smarthome"
-parent: "/"
+tags: "smarthome"
+parent: "/smarthome/"
 description: "Self-hosted YouTube archiving and media management running on the Synology NAS, comparing TubeArchivist and TubeSync."
 layout: base.njk
 ---