Moved back to drag events for map and fog drawing

Moved to an event driven model for dragging

src/contexts/MapInteractionContext.js

@@ -4,11 +4,10 @@ const MapInteractionContext = React.createContext({
   stageScale: 1,
   stageWidth: 1,
   stageHeight: 1,
-  stageDragState: "none",
   setPreventMapInteraction: () => {},
   mapWidth: 1,
   mapHeight: 1,
-  mapDragPositionRef: { current: undefined },
+  interactionEmitter: null,
 });
 export const MapInteractionProvider = MapInteractionContext.Provider;