Create an agent setup link

curl --request POST \
  --url https://api.fortressproductivity.com/v1/setup-links \
  --header 'Content-Type: application/json' \
  --cookie better-auth.session_token= \
  --data '
{
  "agent_name": "claude-code-local",
  "client_preset": "claude_code",
  "access_mode": "worker",
  "capabilities": [],
  "requires_proposals": true
}
'

{
  "id": "<string>",
  "agent_id": "<string>",
  "setup_url": "<string>",
  "prompt": "<string>",
  "config_command": "<string>",
  "expires_at": "2023-11-07T05:31:56Z",
  "agent_name": "<string>"
}