# Test: Empty trigger string
# Expected: FAIL
# Error code: custom
# Error path: agent.menu[0].trigger
# Error message: agent.menu[].trigger must be a non-empty string

agent:
  metadata:
    id: empty-trigger
    name: Empty Trigger
    title: Empty
    icon: ❌
    hasSidecar: false

  persona:
    role: Test agent
    identity: Test identity
    communication_style: Test style
    principles:
      - Test principle

  menu:
    - trigger: "   "
      description: Empty trigger
      action: display_help