add automation and it-tools stack, update newt, add icons and app-api to nextcloud, try new proxy solution with newt (docker socket access)

automation/docker-compose.yml

@@ -0,0 +1,22 @@
+services:
+  n8n:
+    image: docker.n8n.io/n8nio/n8n
+    ports:
+      - "5678:5678"
+    environment:
+      - N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true
+      - N8N_HOST=${SUBDOMAIN}.${DOMAIN_NAME}
+      - N8N_PORT=5678
+      - N8N_PROTOCOL=http
+      - N8N_RUNNERS_ENABLED=true
+      - NODE_ENV=production
+      - WEBHOOK_URL=https://${SUBDOMAIN}.${DOMAIN_NAME}/
+      - GENERIC_TIMEZONE=${GENERIC_TIMEZONE}
+      - TZ=${GENERIC_TIMEZONE}
+    volumes:
+      - /mnt/user/appdata/n8n/n8n_data:/home/node/.n8n
+      - /mnt/user/appdata/n8n/local-files:/files
+    labels:
+      folder.view2: "Services"
+      net.unraid.docker.icon: "https://raw.githubusercontent.com/homarr-labs/dashboard-icons/refs/heads/main/png/n8n.png"
+      net.unraid.docker.webui: "https://automation.homecube.org"