chore: add docker-compose configuration for bentopdf service

Co-authored-by: Copilot <copilot@github.com>

nodes/heimdall/bentopdf/compose.yaml

@@ -0,0 +1,24 @@
+services:
+  bentopdf:
+    # Using GitHub Container Registry (Recommended)
+    image: ghcr.io/alam00000/bentopdf-simple:latest
+    # Or using Docker Hub
+    # image: bentopdfteam/bentopdf-simple:latest
+    container_name: bentopdf
+    restart: unless-stopped
+    # ports:
+    #   - '3000:8080'
+    networks:
+      - proxy-net
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.bentopdf.entrypoints=websecure"
+      - "traefik.http.routers.bentopdf.rule=Host(`bentopdf.castaldifamily.com`)"
+      - "traefik.http.routers.bentopdf.tls=true"
+      - "traefik.http.routers.bentopdf.tls.certresolver=cloudflare"
+      - "traefik.http.routers.bentopdf.service=bentopdf"
+      - "traefik.http.services.bentopdf.loadbalancer.server.port=8080"
+
+networks:
+  proxy-net:
+    external: true