- Renamed ITooltips to ITooltipsControl for better context in map controls.
- Updated type references in search-control, tooltips, crime-map, and layers to use the new ITooltipsControl type.
- Enhanced fill opacity logic in map layers based on active control state.
- Introduced getFillOpacity utility function to centralize opacity determination based on active control.
- Adjusted event handling for district clicks to ensure proper focus and visibility toggling.
- Cleaned up CSS styles by commenting out unused styles for circles.