Lists the agent's declared slots with their binding state.

Joins the slot declarations on the agent's current revision with the tenant-level `SlotParticipantBinding` rows. Slots without a binding render as `bound=false` (web-UI-only fallback). Stale bindings whose slot name no longer appears on the current revision are surfaced with `orphaned=true` rather than hidden, so the operator can prune them.

curl -X GET "https://api.fruxon.com/v1/tenants/string/agents/string/slots"

[
  {
    "name": "string",
    "displayName": "string",
    "requiredKind": "ANY",
    "participantId": "00000000-0000-0000-0000-000000000000",
    "bound": false,
    "orphaned": false
  }
]

{
  "type": "string",
  "title": "string",
  "status": 0,
  "detail": "string",
  "instance": "string",
  "property1": null,
  "property2": null
}