get_current_owner_id() only checked the session for authenticated users.
When the mobile app sends Authorization: Bearer <token>, there is no
session cookie, so the Depends(_get_owner_id) dependency raised HTTP 401
before the @require_login wrapper could resolve the Bearer token.
The function now checks three sources in order:
1. Session user dict (existing behavior)
2. request.state.api_token_user (cached by require_login or prior call)
3. Direct Bearer token resolution via _resolve_bearer_user (new)
Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>