get
https://api.liveavatar.com/v1/secrets
List all secrets for the authenticated user's space.
This endpoint:
- Requires API key authentication
- Returns metadata only (id, name, type) - never returns decrypted values
- Results are ordered by creation date (newest first)
Args: service: Injected secrets service
Returns: Response with list of secret metadata
Raises: 400 Bad Request: If user doesn't have an associated space