More cleanup

src/renderers/EventRendererManager.ts

@@ -224,6 +224,7 @@ export class EventRenderingService {
     }
 
     private setupDragMouseLeaveHeaderListener(): void {
+        
         this.dragMouseLeaveHeaderListener = (event: Event) => {
             const { targetDate, mousePosition, originalElement, draggedClone: cloneElement } = (event as CustomEvent<DragMouseLeaveHeaderEventPayload>).detail;
 

src/renderers/GridRenderer.ts

@@ -193,15 +193,7 @@ export class GridRenderer {
     parentContainer.appendChild(newGrid);
 
     console.log('Grid created using createOptimizedGridContainer:', newGrid);
-    console.log('Emitting GRID_RENDERED');
-
-    eventBus.emit(CoreEvents.GRID_RENDERED, {
-      container: newGrid,  // Specific grid container, not parent
-      currentDate: weekStart,
-      startDate: weekStart,
-      endDate: weekEnd,
-      isNavigation: true  // Flag to indicate this is navigation rendering
-    });
+    console.log('Grid creation complete - caller will emit GRID_RENDERED');
 
     console.groupEnd();
     return newGrid;