Removes unnecessary destroy methods

src/managers/ViewManager.ts

@@ -10,7 +10,6 @@ import { CoreEvents } from '../constants/CoreEvents';
 export class ViewManager {
     private eventBus: IEventBus;
     private currentView: CalendarView = 'week';
-    private eventCleanup: (() => void)[] = [];
     private buttonListeners: Map<Element, EventListener> = new Map();
     
     // Cached DOM elements for performance
@@ -39,20 +38,16 @@ export class ViewManager {
      * Setup event bus listeners with proper cleanup tracking
      */
     private setupEventBusListeners(): void {
-        this.eventCleanup.push(
-            this.eventBus.on(CoreEvents.INITIALIZED, () => {
-                this.initializeView();
-            })
-        );
+        this.eventBus.on(CoreEvents.INITIALIZED, () => {
+            this.initializeView();
+        });
 
         // Remove redundant VIEW_CHANGED listener that causes circular calls
         // changeView is called directly from button handlers
 
-        this.eventCleanup.push(
-            this.eventBus.on(CoreEvents.DATE_CHANGED, () => {
-                this.refreshCurrentView();
-            })
-        );
+        this.eventBus.on(CoreEvents.DATE_CHANGED, () => {
+            this.refreshCurrentView();
+        });
     }
 
     /**
@@ -222,23 +217,4 @@ export class ViewManager {
         this.refreshCurrentView();
     }
 
-    /**
-     * Clean up all resources and cached elements
-     */
-    public destroy(): void {
-        // Clean up event bus listeners
-        this.eventCleanup.forEach(cleanup => cleanup());
-        this.eventCleanup = [];
-        
-        // Clean up button listeners
-        this.buttonListeners.forEach((handler, button) => {
-            button.removeEventListener('click', handler);
-        });
-        this.buttonListeners.clear();
-
-        // Clear cached elements
-        this.cachedViewButtons = null;
-        this.cachedWorkweekButtons = null;
-        this.lastButtonCacheTime = 0;
-    }
 }