go/db v0.7.3 replaced the card_* columns with processor_token. Drop
CardHolderName/CardNumber/CardType/ExpirationMonth/ExpirationYear and
add ProcessorToken + TenantID to match prod DDL truth (sql/members.sql).
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
- Added `get_me` and `refresh_session` parameters and responses for user session management.
- Implemented `sessions_client` for handling session-related API calls.
- Created models for `Credentials`, `Category`, `Product`, and `Service` with validation.
- Defined Swagger specifications for `Credentials`.
- Ensured all generated files are marked as non-editable to prevent manual changes.
The code changes include adding the `Channels` field to the `Account` and `Contact` models in the `crm` and `sfgate` packages. This field is used to store the marketing channels for the respective entities.