Address code review feedback - fix GPU config and documentation consistency

Co-authored-by: kelinfoxy <67766943+kelinfoxy@users.noreply.github.com>

docker-compose/development.yml

@@ -140,10 +140,14 @@ services:
       - GRANT_SUDO=yes
     user: root
     command: start-notebook.sh --NotebookApp.token='${JUPYTER_TOKEN:-changeme}'
-    # Uncomment for GPU support (NVIDIA)
+    # Uncomment for GPU support (NVIDIA, requires nvidia-container-toolkit)
     # runtime: nvidia
-    # environment:
+    # devices:
+    #   - /dev/nvidia0:/dev/nvidia0
+    #   - /dev/nvidiactl:/dev/nvidiactl
+    # Add these to environment above:
     #   - NVIDIA_VISIBLE_DEVICES=all
+    #   - NVIDIA_DRIVER_CAPABILITIES=compute,utility
     labels:
       - "homelab.category=development"
       - "homelab.description=Jupyter Lab for data science and ML"

docker-compose/media.yml

@@ -23,18 +23,21 @@ services:
       - TZ=${TZ:-America/New_York}
       - PLEX_CLAIM=${PLEX_CLAIM}
       - ADVERTISE_IP=http://${SERVER_IP}:32400/
-    # Uncomment for hardware transcoding (Intel QuickSync)
+    # Hardware transcoding support
+    # Uncomment ONE of the following options:
+    
+    # Option 1: Intel QuickSync (most common)
     # devices:
     #   - /dev/dri:/dev/dri
-    # Uncomment for NVIDIA GPU transcoding
+    
+    # Option 2: NVIDIA GPU (requires nvidia-container-toolkit installed)
+    # runtime: nvidia
     # devices:
     #   - /dev/nvidia0:/dev/nvidia0
     #   - /dev/nvidiactl:/dev/nvidiactl
     #   - /dev/nvidia-modeset:/dev/nvidia-modeset
     #   - /dev/nvidia-uvm:/dev/nvidia-uvm
     #   - /dev/nvidia-uvm-tools:/dev/nvidia-uvm-tools
-    # Uncomment for NVIDIA GPU support (requires nvidia-container-toolkit)
-    # runtime: nvidia
     # environment:
     #   - NVIDIA_VISIBLE_DEVICES=all
     #   - NVIDIA_DRIVER_CAPABILITIES=compute,video,utility

docs/docker-guidelines.md

@@ -53,7 +53,7 @@ Use Docker Compose for:
 # docker-compose/plex.yml
 services:
   plex:
-    image: plexinc/pms-docker:1.40.0.7775-456fbaf97
+    image: plexinc/pms-docker:1.40.0.7998-f68041501
     container_name: plex
     restart: unless-stopped
     networks:

docs/quick-reference.md

@@ -350,7 +350,7 @@ deploy:
 
 ### Minimal setup
 ```bash
-# 1. Clone and configure
+# 1. Clone and configure (replace with your repo URL if forked)
 git clone https://github.com/kelinfoxy/AI-Homelab.git
 cd AI-Homelab
 cp .env.example .env