v0.3.0

Added

• Governorate boundary layer (sa_governorates_simple.parquet) - 133 governorates with geometry, derived from district boundaries
• Admin IDs in getAdminHierarchy() - Returns id for district (district_id), governorate (gov_id), and region (region_id) alongside name_ar/name_en
• sa_governorates SQL view created during SDK initialization
• DuckDBRow type alias - Replaces scattered any annotations for DuckDB query results

Changed

• AdminHierarchy interface now includes id: string on district, governorate, and region
• getAdminHierarchy() queries all three admin levels (district, governorate, region) in parallel for better performance
• Governorate data now comes from dedicated boundary file instead of district table columns

Fixed

• Resolved all 18 eslint warnings (unused catch variables, explicit any types)