Add jellyfin, beszel, and watchtower stack compose files

Migrated from Portainer to Komodo for lpdelta01 server.

- jellyfin: Media server with hardware transcoding
- beszel: Monitoring agent
- watchtower: Container auto-updater

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

stacks/beszel.compose.yml

@@ -0,0 +1,12 @@
+services:
+  beszel-agent:
+    image: henrygd/beszel-agent:latest
+    container_name: Beszel-Agent
+    network_mode: host
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    environment:
+      LISTEN: 45876
+      KEY: ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHcTZEemBy0qPGuNEkV15ZX6T+j87KVHYZNMY/GJK+QD
+      FILESYSTEM: /dev/sda1
+    restart: on-failure:5

stacks/jellyfin.compose.yml

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+services:
+  jellyfin:
+    image: jellyfin/jellyfin:latest
+    container_name: jellyfin
+    environment:
+      - PUID=1026
+      - PGID=100
+      - TZ=America/Los_Angeles
+      - JELLYFIN_FFmpeg__probesize=50000000
+      - JELLYFIN_FFmpeg__analyzeduration=200000000
+    network_mode: 'host'
+#    ports:
+#      - 8096:8096
+#      - 8920:8920
+#      - 7359:7359/udp
+#      - 1900:1900/udp
+    volumes:
+      - /home/stray/docker/jellyfin/config:/config
+      - /home/stray/docker/jellyfin/cache:/cache
+      - /media/syn02_data:/media
+    group_add:
+      - "27"
+      - "104"
+    devices:
+      - /dev/dri:/dev/dri
+    restart: unless-stopped

stacks/watchtower.compose.yml

@@ -0,0 +1,26 @@
+services:
+  watchtower:
+    image: containrrr/watchtower:latest
+    container_name: WATCHTOWER
+    hostname: watchtower
+    mem_limit: 512m
+    mem_reservation: 128m
+    cpu_shares: 512
+    security_opt:
+      - no-new-privileges=true
+    read_only: true
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    environment:
+      TZ: America/Los_Angeles
+      WATCHTOWER_CLEANUP: true # Remove old images after updating
+      WATCHTOWER_REMOVE_VOLUMES: false # Remove attached volumes after updating
+      DOCKER_API_VERSION: 1.45 # SSH docker version 1.41 for Docker engine version 20.10 - 1.43 for Docker engine version 24 - 1.45 for Docker engine version 26.1
+      WATCHTOWER_INCLUDE_RESTARTING: true # Restart containers after update
+      WATCHTOWER_INCLUDE_STOPPED: false # Update stopped containers
+      WATCHTOWER_SCHEDULE: "0 0 */2 * * *" # Update & Scan containers every 2 hours
+      WATCHTOWER_LABEL_ENABLE: false
+      WATCHTOWER_ROLLING_RESTART: true
+      WATCHTOWER_TIMEOUT: 30s
+      WATCHTOWER_LOG_FORMAT: pretty
+    restart: on-failure:5