Title
Introduce SectionSpecModel for explanatory sections
Description:
- Create SectionSpecModel for explanatory sections, inheriting from BaseSpecModel.
- Create SectionMetadata for section-specific metadata.
- Update or add any code that will use or produce section models (but do not yet implement section parsing logic).
-- Add basic tests for SectionSpecModel.
Title
Introduce SectionSpecModel for explanatory sections
Description:
-- Add basic tests for SectionSpecModel.