Major updates and improvements to BZZZ system

- Updated configuration and deployment files
- Improved system architecture and components
- Enhanced documentation and testing
- Fixed various issues and added new features

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

deployments/dockerized-BZZZ/docker-compose.yml

@@ -0,0 +1,62 @@
+version: "3.9"
+
+services:
+  bzzz:
+    image: bzzz:latest
+    env_file:
+      - bzzz.env
+    # Persist identity/state per node
+    volumes:
+    - type: bind
+      source: /var/lib/bzzz
+      target: /var/lib/bzzz
+    - type: bind
+      source: /tmp/bzzz-ucxl-storage
+      target: /tmp/bzzz-ucxl-storage
+    - type: bind
+      source: /tmp/bzzz-ucxi-storage
+      target: /tmp/bzzz-ucxi-storage
+    - type: bind
+      source: /tmp/hcfs-workspaces
+      target: /tmp/hcfs-workspaces
+
+    # If you later enable ucxl.server.enabled: true and need to expose it:
+    ports:
+       - target: 8081
+         published: 8081
+         protocol: tcp
+         mode: host
+
+    deploy:
+      mode: replicated
+      replicas: 3
+      update_config:
+        order: start-first
+        parallelism: 1
+        failure_action: rollback
+      restart_policy:
+        condition: on-failure
+      resources:
+        limits:
+          cpus: "1.0"
+          memory: 2G
+        reservations:
+          cpus: "0.25"
+          memory: 512M
+      placement:
+        preferences:
+          - spread: node.id
+
+    networks:
+      - bzzz_net
+
+    # Lets the container resolve the node's host at host.docker.internal
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+
+networks:
+  bzzz_net:
+    driver: overlay
+    attachable: true
+    # driver_opts:
+    #   encrypted: "true"