Regenerate OpenAPI documentation to reflect the architectural split
of Provider into ProviderGroup and APIKey models:
- Replace /admin/providers endpoints with /admin/provider-groups
- Add new /admin/api-keys CRUD and batch endpoints
- Update BindingDTO to use group_id instead of route_group
- Remove provider-specific DTOs (ProviderCustomCreateDTO, ProviderPresetCreateDTO, ProviderGoogleCreateDTO)
- Add APIKeyDTO and ProviderGroupDTO definitions
- Update model definitions for APIKey, Binding, and ProviderGroup
Reflect recent API changes in Swagger documentation:
- Add endpoints for feature flag management (/admin/features)
- Add endpoint for issuing child keys to masters (/admin/masters/{id}/keys)
- Add endpoint for updating providers (/admin/providers/{id})
- Update provider model definitions with new fields (auto_ban, google_* attributes, status)
- Added Swagger documentation for the following admin endpoints:
- Create a new master tenant
- Create a new provider
- Register a new model
- List all models
- Update a model
- Force sync snapshot
- Ingest logs
- Added Swagger documentation for the master endpoint:
- Issue a child key
- Updated go.mod and go.sum to include necessary dependencies for Swagger.