Refactor calendar event constants and imports

Separates calendar-specific events into a dedicated CalendarEvents constant
Removes calendar command events from CoreEvents
Updates imports and event bus references across related files

src/v2/constants/CoreEvents.ts

@@ -67,13 +67,5 @@ export const CoreEvents = {
   AUDIT_LOGGED: 'audit:logged',
 
   // Rendering events
-  EVENTS_RENDERED: 'events:rendered',
-
-  // Calendar command events
-  CALENDAR_CMD_NAVIGATE_PREV: 'calendar:cmd:navigate:prev',
-  CALENDAR_CMD_NAVIGATE_NEXT: 'calendar:cmd:navigate:next',
-  CALENDAR_CMD_DRAWER_TOGGLE: 'calendar:cmd:drawer:toggle',
-  CALENDAR_CMD_RENDER: 'calendar:cmd:render',
-  CALENDAR_CMD_WORKWEEK_CHANGE: 'calendar:cmd:workweek:change',
-  CALENDAR_CMD_VIEW_UPDATE: 'calendar:cmd:view:update'
+  EVENTS_RENDERED: 'events:rendered'
 } as const;

src/v2/core/CalendarApp.ts

@@ -15,7 +15,7 @@ import { ResourceService } from '../storage/resources/ResourceService';
 import { ViewConfigService } from '../storage/viewconfigs/ViewConfigService';
 import { IWorkweekPreset } from '../types/SettingsTypes';
 import { IEventBus } from '../types/CalendarTypes';
-import { CoreEvents } from '../constants/CoreEvents';
+import { CalendarEvents } from './CalendarEvents';
 
 export class CalendarApp {
   private animator!: NavigationAnimator;
@@ -79,33 +79,33 @@ export class CalendarApp {
 
   private setupEventListeners(): void {
     // Navigation commands via EventBus
-    this.eventBus.on(CoreEvents.CALENDAR_CMD_NAVIGATE_PREV, () => {
+    this.eventBus.on(CalendarEvents.CMD_NAVIGATE_PREV, () => {
       this.handleNavigatePrev();
     });
 
-    this.eventBus.on(CoreEvents.CALENDAR_CMD_NAVIGATE_NEXT, () => {
+    this.eventBus.on(CalendarEvents.CMD_NAVIGATE_NEXT, () => {
       this.handleNavigateNext();
     });
 
     // Drawer toggle via EventBus
-    this.eventBus.on(CoreEvents.CALENDAR_CMD_DRAWER_TOGGLE, () => {
+    this.eventBus.on(CalendarEvents.CMD_DRAWER_TOGGLE, () => {
       this.headerDrawerManager.toggle();
     });
 
     // Render command via EventBus
-    this.eventBus.on(CoreEvents.CALENDAR_CMD_RENDER, ((e: CustomEvent) => {
+    this.eventBus.on(CalendarEvents.CMD_RENDER, ((e: CustomEvent) => {
       const { viewId } = e.detail;
       this.handleRenderCommand(viewId);
     }) as EventListener);
 
     // Workweek change via EventBus
-    this.eventBus.on(CoreEvents.CALENDAR_CMD_WORKWEEK_CHANGE, ((e: CustomEvent) => {
+    this.eventBus.on(CalendarEvents.CMD_WORKWEEK_CHANGE, ((e: CustomEvent) => {
       const { presetId } = e.detail;
       this.handleWorkweekChange(presetId);
     }) as EventListener);
 
     // View update via EventBus
-    this.eventBus.on(CoreEvents.CALENDAR_CMD_VIEW_UPDATE, ((e: CustomEvent) => {
+    this.eventBus.on(CalendarEvents.CMD_VIEW_UPDATE, ((e: CustomEvent) => {
       const { type, values } = e.detail;
       this.handleViewUpdate(type, values);
     }) as EventListener);

src/v2/core/CalendarEvents.ts

@@ -0,0 +1,12 @@
+/**
+ * CalendarEvents - Command and status events for CalendarApp
+ */
+export const CalendarEvents = {
+  // Command events (host → calendar)
+  CMD_NAVIGATE_PREV: 'calendar:cmd:navigate:prev',
+  CMD_NAVIGATE_NEXT: 'calendar:cmd:navigate:next',
+  CMD_DRAWER_TOGGLE: 'calendar:cmd:drawer:toggle',
+  CMD_RENDER: 'calendar:cmd:render',
+  CMD_WORKWEEK_CHANGE: 'calendar:cmd:workweek:change',
+  CMD_VIEW_UPDATE: 'calendar:cmd:view:update'
+} as const;

src/v2/demo/DemoApp.ts

@@ -5,7 +5,7 @@ import { CalendarApp } from '../core/CalendarApp';
 import { DateService } from '../core/DateService';
 import { ResourceService } from '../storage/resources/ResourceService';
 import { IEventBus } from '../types/CalendarTypes';
-import { CoreEvents } from '../constants/CoreEvents';
+import { CalendarEvents } from '../core/CalendarEvents';
 
 export class DemoApp {
   private container!: HTMLElement;
@@ -50,16 +50,16 @@ export class DemoApp {
     this.setupStatusListeners();
 
     // Initial render
-    this.eventBus.emit(CoreEvents.CALENDAR_CMD_RENDER, { viewId: this.currentView });
+    this.eventBus.emit(CalendarEvents.CMD_RENDER, { viewId: this.currentView });
   }
 
   private setupNavigation(): void {
     document.getElementById('btn-prev')!.onclick = () => {
-      this.eventBus.emit(CoreEvents.CALENDAR_CMD_NAVIGATE_PREV);
+      this.eventBus.emit(CalendarEvents.CMD_NAVIGATE_PREV);
     };
 
     document.getElementById('btn-next')!.onclick = () => {
-      this.eventBus.emit(CoreEvents.CALENDAR_CMD_NAVIGATE_NEXT);
+      this.eventBus.emit(CalendarEvents.CMD_NAVIGATE_NEXT);
     };
   }
 
@@ -74,7 +74,7 @@ export class DemoApp {
         if (view) {
           this.currentView = view;
           this.updateSelectorVisibility();
-          this.eventBus.emit(CoreEvents.CALENDAR_CMD_RENDER, { viewId: view });
+          this.eventBus.emit(CalendarEvents.CMD_RENDER, { viewId: view });
         }
       });
     });
@@ -88,7 +88,7 @@ export class DemoApp {
 
   private setupDrawerToggle(): void {
     document.getElementById('btn-drawer')!.onclick = () => {
-      this.eventBus.emit(CoreEvents.CALENDAR_CMD_DRAWER_TOGGLE);
+      this.eventBus.emit(CalendarEvents.CMD_DRAWER_TOGGLE);
     };
   }
 
@@ -96,7 +96,7 @@ export class DemoApp {
     const workweekSelect = document.getElementById('workweek-select') as HTMLSelectElement;
     workweekSelect?.addEventListener('change', () => {
       const presetId = workweekSelect.value;
-      this.eventBus.emit(CoreEvents.CALENDAR_CMD_WORKWEEK_CHANGE, { presetId });
+      this.eventBus.emit(CalendarEvents.CMD_WORKWEEK_CHANGE, { presetId });
     });
   }
 
@@ -119,7 +119,7 @@ export class DemoApp {
     container.addEventListener('change', () => {
       const checked = container.querySelectorAll('input:checked') as NodeListOf<HTMLInputElement>;
       const values = Array.from(checked).map(cb => cb.value);
-      this.eventBus.emit(CoreEvents.CALENDAR_CMD_VIEW_UPDATE, { type: 'resource', values });
+      this.eventBus.emit(CalendarEvents.CMD_VIEW_UPDATE, { type: 'resource', values });
     });
   }