feat(media): add Immich photo/video management service

- Add immich_server, immich_ml, and immich_postgres services
- Use dedicated PostgreSQL with vector extensions (vectorchord + pgvectors)
- Connect to core Redis for job queues
- Configure Traefik routing for immich.media.pivoine.art
- Add backup volumes and plan for Backrest (daily at 12:00)

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

media/compose.yaml

@@ -65,6 +65,85 @@ services:
       # Watchtower
       - 'com.centurylinklabs.watchtower.enable=${WATCHTOWER_LABEL_ENABLE}'
 
+  # Immich PostgreSQL - Dedicated database with vector extensions
+  immich_postgres:
+    image: ${MEDIA_IMMICH_POSTGRES_IMAGE:-ghcr.io/immich-app/postgres:14-vectorchord0.4.3-pgvectors0.2.0}
+    container_name: ${MEDIA_COMPOSE_PROJECT_NAME}_immich_postgres
+    restart: unless-stopped
+    environment:
+      TZ: ${TIMEZONE:-Europe/Berlin}
+      POSTGRES_USER: ${MEDIA_IMMICH_DB_USER:-immich}
+      POSTGRES_PASSWORD: ${MEDIA_IMMICH_DB_PASSWORD}
+      POSTGRES_DB: ${MEDIA_IMMICH_DB_NAME:-immich}
+      POSTGRES_INITDB_ARGS: --data-checksums
+    volumes:
+      - immich_postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${MEDIA_IMMICH_DB_USER:-immich} -d ${MEDIA_IMMICH_DB_NAME:-immich}"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
+    networks:
+      - compose_network
+
+  # Immich Server - Main application
+  immich_server:
+    image: ${MEDIA_IMMICH_SERVER_IMAGE:-ghcr.io/immich-app/immich-server:release}
+    container_name: ${MEDIA_COMPOSE_PROJECT_NAME}_immich_server
+    restart: unless-stopped
+    environment:
+      TZ: ${TIMEZONE:-Europe/Berlin}
+      DB_HOSTNAME: ${MEDIA_COMPOSE_PROJECT_NAME}_immich_postgres
+      DB_PORT: 5432
+      DB_USERNAME: ${MEDIA_IMMICH_DB_USER:-immich}
+      DB_PASSWORD: ${MEDIA_IMMICH_DB_PASSWORD}
+      DB_DATABASE_NAME: ${MEDIA_IMMICH_DB_NAME:-immich}
+      REDIS_HOSTNAME: ${CORE_COMPOSE_PROJECT_NAME}_redis
+      REDIS_PORT: ${CORE_REDIS_PORT:-6379}
+      IMMICH_MACHINE_LEARNING_URL: http://${MEDIA_COMPOSE_PROJECT_NAME}_immich_ml:3003
+    volumes:
+      - immich_upload:/usr/src/app/upload
+      - /etc/localtime:/etc/localtime:ro
+    depends_on:
+      immich_postgres:
+        condition: service_healthy
+    networks:
+      - compose_network
+    labels:
+      - 'traefik.enable=${MEDIA_TRAEFIK_ENABLED}'
+      # HTTP to HTTPS redirect
+      - 'traefik.http.middlewares.${MEDIA_COMPOSE_PROJECT_NAME}-immich-redirect-web-secure.redirectscheme.scheme=https'
+      - 'traefik.http.routers.${MEDIA_COMPOSE_PROJECT_NAME}-immich-web.middlewares=${MEDIA_COMPOSE_PROJECT_NAME}-immich-redirect-web-secure'
+      - 'traefik.http.routers.${MEDIA_COMPOSE_PROJECT_NAME}-immich-web.rule=Host(`${MEDIA_IMMICH_TRAEFIK_HOST}`)'
+      - 'traefik.http.routers.${MEDIA_COMPOSE_PROJECT_NAME}-immich-web.entrypoints=web'
+      # HTTPS router
+      - 'traefik.http.routers.${MEDIA_COMPOSE_PROJECT_NAME}-immich-web-secure.rule=Host(`${MEDIA_IMMICH_TRAEFIK_HOST}`)'
+      - 'traefik.http.routers.${MEDIA_COMPOSE_PROJECT_NAME}-immich-web-secure.tls.certresolver=resolver'
+      - 'traefik.http.routers.${MEDIA_COMPOSE_PROJECT_NAME}-immich-web-secure.entrypoints=web-secure'
+      - 'traefik.http.middlewares.${MEDIA_COMPOSE_PROJECT_NAME}-immich-web-secure-compress.compress=true'
+      - 'traefik.http.routers.${MEDIA_COMPOSE_PROJECT_NAME}-immich-web-secure.middlewares=${MEDIA_COMPOSE_PROJECT_NAME}-immich-web-secure-compress,security-headers@file'
+      # Service
+      - 'traefik.http.services.${MEDIA_COMPOSE_PROJECT_NAME}-immich-web-secure.loadbalancer.server.port=2283'
+      - 'traefik.docker.network=${NETWORK_NAME}'
+      # Watchtower
+      - 'com.centurylinklabs.watchtower.enable=${WATCHTOWER_LABEL_ENABLE}'
+
+  # Immich Machine Learning - AI inference for faces, search, etc.
+  immich_ml:
+    image: ${MEDIA_IMMICH_ML_IMAGE:-ghcr.io/immich-app/immich-machine-learning:release}
+    container_name: ${MEDIA_COMPOSE_PROJECT_NAME}_immich_ml
+    restart: unless-stopped
+    environment:
+      TZ: ${TIMEZONE:-Europe/Berlin}
+    volumes:
+      - immich_model_cache:/cache
+    networks:
+      - compose_network
+    labels:
+      # Watchtower
+      - 'com.centurylinklabs.watchtower.enable=${WATCHTOWER_LABEL_ENABLE}'
+
 volumes:
   jellyfin_config:
     name: ${MEDIA_COMPOSE_PROJECT_NAME}_jellyfin_config
@@ -72,6 +151,12 @@ volumes:
     name: ${MEDIA_COMPOSE_PROJECT_NAME}_jellyfin_cache
   pinchflat_config:
     name: ${MEDIA_COMPOSE_PROJECT_NAME}_pinchflat_config
+  immich_postgres_data:
+    name: ${MEDIA_COMPOSE_PROJECT_NAME}_immich_postgres_data
+  immich_upload:
+    name: ${MEDIA_COMPOSE_PROJECT_NAME}_immich_upload
+  immich_model_cache:
+    name: ${MEDIA_COMPOSE_PROJECT_NAME}_immich_model_cache
 
 networks:
   compose_network: