Fix card links on index pages: add section prefix to local hrefs

Links like /proxmox/ were missing the section prefix (e.g. /infra/proxmox/)
since all sites now share a single Eleventy build at root.

infra/index.njk

@@ -9,30 +9,30 @@ sections:
     cards:
       - title: "🖥️ Proxmox host (PVE)"
         summary: "Hosting environment for running production VMs and LXC containers for the homelab."
-        href: "/proxmox/"
+        href: "/infra/proxmox/"
       - title: "💾 Synology DS918+"
         summary: "NAS running Docker services and acting as the primary backup repository."
-        href: "/synology/"
+        href: "/infra/synology/"
       - title: "🐳 Docker VMs (Debian)"
         summary: "Primary target for new Docker/Compose services, running the monitoring exporters."
-        href: "/docker/"
+        href: "/infra/docker/"
       - title: "📦 LxC Container"
         summary: "Pi-hole, Ubuntu-Worker and MariaDB running on slim LxC Containers."
-        href: "/lxc/"
+        href: "/infra/lxc/"
   - heading: "Strategies & Setup-Guides"
     cards:
       - title: "🔄 Backup strategy"
         summary: "Layered backup approach covering NAS user content and VM/LXC backups across multiple locations."
-        href: "/backup-strategy/"
+        href: "/infra/backup-strategy/"
       - title: "📊 Prometheus/Grafana"
         summary: "Central metrics collection and dashboards for hosts, containers, and hardware."
-        href: "/monitoring/"
+        href: "/infra/monitoring/"
       - title: "💻 Dev environment"
         summary: "A disposable, daily-backed-up Xubuntu VM for AI-assisted, remote development via SSH and Chrome Remote Desktop."
-        href: "/dev-environment/"
+        href: "/infra/dev-environment/"
       - title: "🌐 OpenWrt Multi-WAN"
         summary: "Multi-WAN router with WiFi and Powerline failover, plus IoT VLAN 189 isolation."
-        href: "/openwrt/"
+        href: "/infra/openwrt/"
 ---
 <p class="site-intro">A peek under the hood of my homelab. Proxmox, Synology, Docker, and how everything is wired together.</p>
 

retro/index.njk

@@ -9,51 +9,51 @@ sections:
     cards:
       - title: "🖥️ The Mega ST Fleet"
         summary: "Three Mega ST 4 machines and a Mega ST 2, each with a clearly defined role from heirloom to workstation."
-        href: "/atari-mega-st-fleet/"
+        href: "/retro/atari-mega-st-fleet/"
       - title: "⚡ ET4000 Experiment"
         summary: "Why bolting a graphics card onto a Mega ST overloads a 1980s power supply, and what actually solved the resolution problem."
-        href: "/et4000-experiment/"
+        href: "/retro/et4000-experiment/"
       - title: "📺 Monitor Compatibility"
         summary: "The 15kHz problem explained, and which modern monitor panels actually cooperate with Atari colour modes."
-        href: "/atari-monitor-compatibility/"
+        href: "/retro/atari-monitor-compatibility/"
       - title: "🔌 Networking & BBS"
         summary: "Getting an Atari ST online via STinG and Wi-Fi modem hardware, and dialing into classic bulletin board systems."
-        href: "/atari-networking-bbs/"
+        href: "/retro/atari-networking-bbs/"
   - heading: "Amiga Corner"
     cards:
       - title: "💾 AmigaOS on Modern Platforms"
         summary: "Running AmigaOS 3.2.3 on MiSTer FPGA versus Amiberry on a Raspberry Pi, and the HDF pitfalls to avoid."
-        href: "/amiga-modern-platforms/"
+        href: "/retro/amiga-modern-platforms/"
       - title: "🥧 The PiMiga Journey"
         summary: "Three generations of the PiMiga distro compared, and why the newest release isn't automatically the best one."
-        href: "/pimiga-journey/"
+        href: "/retro/pimiga-journey/"
       - title: "⚔️ Vampire, A600GS or MiSTer"
         summary: "Why comparing modern Amiga hardware by benchmark numbers alone is actively misleading."
-        href: "/amiga-hardware-landscape/"
+        href: "/retro/amiga-hardware-landscape/"
       - title: "📦 The A1200"
         summary: "What's confirmed so far about Retro Games Ltd.'s upcoming Amiga 1200 console, ahead of its 2026 launch."
-        href: "/the-a1200/"
+        href: "/retro/the-a1200/"
   - heading: "FPGA & Emulation"
     cards:
       - title: "🧩 MiST and MiSTer"
         summary: "Two FPGA boards with two very different personalities, and why the newer one doesn't win every category."
-        href: "/mist-mister-fpga/"
+        href: "/retro/mist-mister-fpga/"
       - title: "🛋️ Batocera in the Living Room"
         summary: "The couch-friendly, software-emulation counterpart to the FPGA rigs, covering everything from Atari ST to arcade."
-        href: "/batocera-living-room/"
+        href: "/retro/batocera-living-room/"
       - title: "🕹️ Mini Arcades & Handhelds"
         summary: "A buyer's guide to compact retro gaming devices, and how to spot a bootleg clone before you buy one."
-        href: "/mini-arcade-handheld-roundup/"
+        href: "/retro/mini-arcade-handheld-roundup/"
   - heading: "DOS & PC"
     cards:
       - title: "💻 The 486 DX2-66"
         summary: "A complete DOS environment rebuilt 1:1 on MiSTer FPGA, down to the original AUTOEXEC.BAT."
-        href: "/dos-486-tower/"
+        href: "/retro/dos-486-tower/"
   - heading: "Overview"
     cards:
       - title: "🏠 The Retro Corner Today"
         summary: "A room-by-room snapshot of every retro system currently active across the home."
-        href: "/retro-corner-snapshot/"
+        href: "/retro/retro-corner-snapshot/"
 
 ---
 <p class="site-intro">Hardware I've collected and kept running over the years. From Atari ST and Amiga to MiSTer FPGA and DOS environments.</p>

smarthome/index.njk

@@ -9,19 +9,19 @@ sections:
     cards:
       - title: "Home dashboard"
         summary: "Lighting, music, and Tasmota device control shown on the home dashboard."
-        href: "/home-dashboard-controls/"
+        href: "/smarthome/home-dashboard-controls/"
         emoji: "🎛️"
       - title: "Tasmota & energy monitoring"
         summary: "Smart plugs and power monitoring across the flat, feeding daily usage stats."
-        href: "/tasmota-energy/"
+        href: "/smarthome/tasmota-energy/"
         emoji: "⚡"
       - title: "HomematicIP + MQTT"
         summary: "How HomematicIP room sensors are bridged into MQTT and stored in InfluxDB."
-        href: "/homematic-mqtt/"
+        href: "/smarthome/homematic-mqtt/"
         emoji: "📡"
       - title: "Balkon Pi"
         summary: "Balcony sensor, lighting, and audio automation unit."
-        href: "/balkonpi/"
+        href: "/smarthome/balkonpi/"
         emoji: "🌿"
   - heading: "Dashboards & Hardware"
     cards:
@@ -39,7 +39,7 @@ sections:
         emoji: "🖥️"
       - title: "Air quality dashboard"
         summary: "Real-time temperature and humidity monitoring across all rooms with historical charts."
-        href: "/air-quality/"
+        href: "/smarthome/air-quality/"
         emoji: "🌡️"
   - heading: "Personal services"
     cards:
@@ -63,19 +63,19 @@ sections:
     cards:
       - title: "AirPlay audio"
         summary: "Multi-room AirPlay receivers with software volume boost."
-        href: "/airplay-audio/"
+        href: "/smarthome/airplay-audio/"
         emoji: "🔊"
       - title: "OctoPrint"
         summary: "Remote 3D printer control and camera streaming."
-        href: "/octoprint/"
+        href: "/smarthome/octoprint/"
         emoji: "🖨️"
       - title: "YouTube archiving"
         summary: "TubeArchivist and TubeSync for self-hosted YouTube downloading on the Synology."
-        href: "/tubearchivist/"
+        href: "/smarthome/tubearchivist/"
         emoji: "📺"
       - title: "Kids RFID MP3 Player"
         summary: "Arduino-based audio player for kids using RFID cards, built as a custom alternative to Hoerbert."
-        href: "/kids-rfid-player/"
+        href: "/smarthome/kids-rfid-player/"
         emoji: "🎵"
 ---
 <p class="site-intro">The heart of the homelab. Home Assistant, MQTT sensors, dashboards, and automation projects that make everyday life a little more interesting.</p>