Implements custom scroll and event logging

Adds custom scroll management for the calendar week view, replacing native scrollbars with a custom handle.

Introduces categorized event logging with console grouping and styling, enhancing debug output. It also allows configuring logging for specific event categories.

src/managers/EventRenderer.ts

@@ -49,16 +49,10 @@ export class EventRenderer {
     }
 
     private renderEvents(events: CalendarEvent[]): void {
-        console.log(`EventRenderer: Rendering ${events.length} events`);
-        
         // Clear existing events first
         this.clearEvents();
 
-        // For now, just log events - proper rendering will be implemented later
-        events.forEach(event => {
-            console.log(`EventRenderer: Event "${event.title}" from ${event.start} to ${event.end}`);
-        });
-
+        // For now, just emit event rendered - proper rendering will be implemented later
         this.eventBus.emit(EventTypes.EVENT_RENDERED, {
             count: events.length
         });