- Add llm to default features in Cargo.toml
- Fix duplicate smart_router module declaration
- Remove unused LLMProvider import and fix unused variable warnings
- Fix move error in enhanced_llm.rs by cloning state separately for each closure
- Improve code formatting and consistency
- Fixed 'relation session_kb_associations does not exist' error in core consolidated migration.
- Renamed migration directories from timestamp-based to version-based (6.0.x, 6.1.x, 6.2.x).
- Reorganized migrations into dedicated feature folders (products, dashboards, learn, video).
- Updated migration execution order in core/shared/utils.rs.
- Moves legacy migrations to 6.0.x/6.1.x and workflow to 6.2.0.
