feat: add Paperclip agent orchestrator to AI compose stack

Paperclip (ghcr.io/paperclipai/paperclip:v2026.517.0) is an open-source
agent management dashboard. Adds paperclip-db (PostgreSQL 17) and
paperclip services with Traefik reverse proxy on
paperclip.lazyworkhorse.net.

Requires .env: PAPERCLIP_DB_PASSWORD, PAPERCLIP_AUTH_SECRET.

ai/compose.yml

@@ -96,6 +96,61 @@ services:
       - "303"
       - "26"
 
+  paperclip-db:
+    image: postgres:17-alpine
+    container_name: paperclip-db
+    restart: always
+    environment:
+      POSTGRES_USER: paperclip
+      POSTGRES_PASSWORD: ${PAPERCLIP_DB_PASSWORD:?PAPERCLIP_DB_PASSWORD must be set}
+      POSTGRES_DB: paperclip
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U paperclip -d paperclip"]
+      interval: 5s
+      timeout: 5s
+      retries: 10
+    volumes:
+      - /mnt/HoardingCow_docker_data/Paperclip/pgdata:/var/lib/postgresql/data
+    networks:
+      - ai_backend
+
+  paperclip:
+    image: ghcr.io/paperclipai/paperclip:v2026.517.0
+    container_name: paperclip
+    restart: always
+    ports:
+      - "127.0.0.1:3100:3100"
+    environment:
+      - HOST=0.0.0.0
+      - PORT=3100
+      - SERVE_UI=true
+      - DATABASE_URL=postgres://paperclip:${PAPERCLIP_DB_PASSWORD}@paperclip-db:5432/paperclip
+      - BETTER_AUTH_SECRET=${PAPERCLIP_AUTH_SECRET:?PAPERCLIP_AUTH_SECRET must be set}
+      - PAPERCLIP_PUBLIC_URL=https://paperclip.lazyworkhorse.net
+      - PAPERCLIP_DEPLOYMENT_MODE=authenticated
+      - PAPERCLIP_DEPLOYMENT_EXPOSURE=private
+    volumes:
+      - /mnt/HoardingCow_docker_data/Paperclip/data:/paperclip
+    depends_on:
+      paperclip-db:
+        condition: service_healthy
+    networks:
+      - ai_net
+      - ai_backend
+    labels:
+      - "traefik.enable=true"
+
+      - "traefik.http.routers.paperclip-http.rule=Host(`paperclip.lazyworkhorse.net`)"
+      - "traefik.http.routers.paperclip-http.entrypoints=web"
+      - "traefik.http.routers.paperclip-http.middlewares=redirect-to-https"
+
+      - "traefik.http.routers.paperclip-https.rule=Host(`paperclip.lazyworkhorse.net`)"
+      - "traefik.http.routers.paperclip-https.entrypoints=websecure"
+      - "traefik.http.routers.paperclip-https.tls=true"
+      - "traefik.http.routers.paperclip-https.tls.certresolver=njalla"
+
+      - "traefik.http.services.paperclip.loadbalancer.server.port=3100"
+
 networks:
   ai_net:
     external: true