AvailableServiceGenerator incorrectly uses DatabaseDataLoader with SHM configuration and online cloud license

Problem

The AvailableServiceGenerator in SelfSigned::AccessDataReader is attempting to use DatabaseDataLoader to generate available services when:

• Self-hosted-models (SHM) is configured
• Online cloud license is being used

This creates a configuration mismatch that doesn't occur with SHM using offline licenses.

Impact

• self_hosted_models available service is not found, thus access to SHM features is denied.

Link to the slack thread

User.find_by_id(1).can?(:access_duo_chat) is returning false