- Rename ImageProvider to BlackForestProvider, TextProvider to MistralProvider
- Add get_provided_models() abstract method to Provider base class
- Move model lists from models.py into each provider's get_provided_models()
- Add providers/registry.py to aggregate models from all providers
- Extract infer_required_capabilities and resolve_model from config.py to resolve.py
- Update tests to use new names and import paths
- Create bulkgen/ package with __init__.py
- Create bulkgen/providers/ subpackage with __init__.py
- Add mistralai>=1.0.0 to dependencies
- Add [project.scripts] entry point and [build-system] with hatchling
- Add .bulkgen.state.yaml to .gitignore