Update Dockhand and move agent to Hawser folder

dockhand/compose.yaml

@@ -0,0 +1,44 @@
+services:
+  dockhand_db:
+    container_name: dockhand_db
+    image: docker.io/library/postgres:18.1@sha256:1090bc3a8ccfb0b55f78a494d76f8d603434f7e4553543d6e807bc7bd6bbd17f
+    restart: unless-stopped
+    environment:
+      - POSTGRES_USER=${POSTGRES_USER}
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
+      - POSTGRES_DB=${POSTGRES_DB}
+      - PGDATA=/var/lib/postgresql/18/docker
+    volumes:
+      - ./db:/var/lib/postgresql
+    networks:
+      - backend
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -d ${POSTGRES_DB} -U ${POSTGRES_USER}"]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+      start_period: 10s
+
+  dockhand:
+    container_name: dockhand
+    image: fnsys/dockhand:v1.0.18@sha256:81ee6728840ea99978d811d9dfa61e5445467e01502320fa7733bcf7e567d105
+    restart: unless-stopped
+    depends_on:
+      dockhand_db:
+        condition: service_healthy
+    environment:
+      - DATABASE_URL=postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@dockhand_db:5432/${POSTGRES_DB}
+    volumes:
+      - ./data:/app/data
+      - /var/run/docker.sock:/var/run/docker.sock
+    ports:
+      - 3000:3000
+    networks:
+      - frontend
+      - backend
+
+networks:
+  frontend:
+    external: true
+  backend:
+    external: true