Fix TubeArchivist service: Update healthcheck command and fix Redis permission issues

SupportStack/demo/docker-compose.yml

@@ -13,8 +13,8 @@ services:
     ports:
       - "${HOMEPAGE_PORT}:3000"
     volumes:
-      - ./homepage/config:/app/config:ro,Z  # Demo: read-only config mount for functionality
-    # Running as root to avoid permission issues in demo
+      - ./config:/app/config:ro,Z  # Demo: read-only config mount for functionality
+    user: "${PUID}:${PGID}"  # Run as non-root to prevent host file ownership issues
     labels:
       - "homepage.group=Developer Tools"
       - "homepage.name=Homepage"
@@ -153,6 +153,7 @@ services:
       - DNSMASQ_LISTENING=all
       - WEBTHEME=default-dark
     # No persistent volumes for demo - configuration is ephemeral
+    # Pi-hole requires root for DNS functionality
     restart: unless-stopped
     healthcheck:
       test:
@@ -185,6 +186,7 @@ services:
     environment:
       DOCKER_HOST: >
         tcp://tsysdevstack-supportstack-docker-socket-proxy:${DOCKER_PROXY_PORT}
+    # Portainer needs root for data directory permissions
     restart: unless-stopped
     healthcheck:
       test:
@@ -359,13 +361,11 @@ services:
     # No persistent volumes for demo - cache and media are ephemeral
     restart: unless-stopped
     healthcheck:
-      test:
-        - CMD-SHELL
-        - "wget --no-verbose --tries=1 --spider http://localhost:8000/ || exit 1"
+      test: ["CMD-SHELL", "curl -f http://localhost:8000/ || exit 1"]
       interval: 30s
       timeout: 10s
       retries: 3
-      start_period: 60s
+      start_period: 120s
     deploy:
       resources:
         limits:
@@ -515,13 +515,13 @@ services:
   tsysdevstack-supportstack-redis:
     image: redis:7-alpine
     container_name: tsysdevstack-supportstack-redis
-    user: "${PUID}:${PGID}"
     labels:
       - "homepage.group=Infrastructure"
       - "homepage.name=Redis"
       - "homepage.icon=redis"
       - "homepage.description=In-memory data structure store"
     restart: unless-stopped
+    command: redis-server --save 60 1 --stop-writes-on-bgsave-error no
     healthcheck:
       test:
         - CMD