- Implemented MapLegend component to display crime rate legend.
- Created YearSelector component for selecting the year of crime data.
- Developed CrimeMap component to manage crime incidents and district data.
- Added DistrictLayer for rendering districts on the map with hover and click interactions.
- Introduced CrimeMarker for displaying crime incidents on the map.
- Built MapView component for rendering the map with various controls.
- Established utility constants for crime colors and rates.
- Defined types for crime management and map features.