Update Project Agent

mutation UpdateProjectAgent($input: UpdateProjectAgentInput!) {
  updateProjectAgent(input: $input) {
    id
    name
    description
    allowedModels
    editMode
    maxSteps
  }
}

{
  "input": {
    "projectId": "",
    "agentId": "",
    "name": "",
    "systemPrompt": ""
  }
}