- Modified the assertion in the test for edge types to include 'references' as a valid fallback option alongside 'foundation_for', 'guides', and 'related_to'.
- This change enhances the test coverage for edge type validation, ensuring more comprehensive checks for edge cases.
- Implemented WP-26 v1.1: Section-Type-Wechsel erzwingt Split auch in SMART MODE (Schritt 2) zur Verbesserung der Chunking-Logik.
- Updated `parse_link_target` to extract block IDs from section strings, ensuring accurate handling of links with block references.
- Added unit tests to validate section-type change behavior and block ID extraction functionality, enhancing overall reliability.
- Implemented WP-26 v1.1: Section-Type-Wechsel erzwingt immer einen neuen Chunk, um konsistente Chunking-Verhalten bei unterschiedlichen section_types zu gewährleisten.
- Introduced automatic Intra-Note-Edges zwischen Sektionen mit unterschiedlichen Typen, um semantische Beziehungen zu erfassen.
- Updated graph utilities to support automatic edge type derivation based on section transitions.
- Added unit tests for section-type changes and automatic edge generation to ensure functionality and reliability.
- Updated provenance priorities and introduced a mapping from internal provenance values to EdgeDTO-compliant literals.
- Added a new function `normalize_provenance` to standardize internal provenance strings.
- Enhanced the `_edge` function to include an `is_internal` flag and provenance normalization.
- Modified the `EdgeDTO` model to include a new `source_hint` field for detailed provenance information and an `is_internal` flag for intra-note edges.
- Reduced the provenance options in `EdgeDTO` to valid literals, improving data integrity.
