MCP server for OpenRelik

1. Create a new user, e.g. agent-smith (using admin.py)
2. Create an API key for agent-smith (via logging in as the user and create one in the UI)
3. Make sure to give agent-smith access to folders you want to expose
4. Update docker-compose.yml

  openrelik-mcp-server:
    container_name: openrelik-mcp-server
    image: ghcr.io/openrelik/openrelik-mcp-server:latest
    restart: always
    ports:
      - 7070:7070
    environment:
      - OPENRELIK_API_URL=http://openrelik-server:8710
      - OPENRELIK_API_KEY=<OPENRELIK API KEY>
      - MCP_TRANSPORT=[http, sse, stdio]
      - MCP_HTTP_HOST=127.0.0.1
      - MCP_HTTP_PORT=7070