Enhances application menu and adds calendar feature

Adds new calendar page and module with comprehensive initialization

Introduces quick actions group in side menu with create booking and sale options
Updates menu service to include new menu groups and rearrange sort order
Configures custom npm registry and esbuild configuration
Adds localization for new menu items and calendar section

Implements calendar controller with dependency injection and settings seeding

PlanTempus.Application/wwwroot/ts/modules/calendar.ts

@@ -0,0 +1,119 @@
+/**
+ * Calendar Controller
+ *
+ * Integrates the calendar package into PlanTempus.
+ * Uses NovaDI for dependency injection and IndexedDB for offline storage.
+ */
+
+import { Container } from '@novadi/core';
+import {
+  registerCoreServices,
+  CalendarApp,
+  IndexedDBContext,
+  SettingsService,
+  ViewConfigService,
+  EventBus,
+  CalendarEvents
+} from 'calendar';
+import { registerSchedules } from 'calendar/schedules';
+
+export class CalendarController {
+  private app: Container | null = null;
+  private calendarApp: CalendarApp | null = null;
+
+  constructor() {
+    const containerEl = document.querySelector('swp-calendar-container');
+    if (!containerEl) return;
+    this.init(containerEl as HTMLElement).catch(err => {
+      console.error('[CalendarController] Init failed:', err);
+    });
+  }
+
+  private async init(containerEl: HTMLElement): Promise<void> {
+    console.log('[CalendarController] Starting init...');
+
+    // Create DI container using the pattern from README
+    const container = new Container();
+    const builder = container.builder();
+    registerCoreServices(builder, {
+      dbConfig: { dbName: 'PlanTempusCalendarDB', dbVersion: 1 }
+    });
+    registerSchedules(builder);
+    this.app = builder.build();
+    console.log('[CalendarController] Container built');
+
+    // Initialize IndexedDB
+    const dbContext = this.app.resolveType<IndexedDBContext>();
+    await dbContext.initialize();
+    console.log('[CalendarController] IndexedDB initialized');
+
+    // Seed required settings
+    await this.seedSettings();
+    console.log('[CalendarController] Settings seeded');
+
+    // Initialize CalendarApp
+    this.calendarApp = this.app.resolveType<CalendarApp>();
+    await this.calendarApp.init(containerEl);
+    console.log('[CalendarController] CalendarApp initialized');
+
+    // Render default view
+    const eventBus = this.app.resolveType<EventBus>();
+    eventBus.emit(CalendarEvents.CMD_RENDER, { viewId: 'simple' });
+    console.log('[CalendarController] Render command emitted');
+  }
+
+  private async seedSettings(): Promise<void> {
+    if (!this.app) return;
+
+    const settingsService = this.app.resolveType<SettingsService>();
+    const viewConfigService = this.app.resolveType<ViewConfigService>();
+
+    // Grid settings
+    await settingsService.save({
+      id: 'grid',
+      dayStartHour: 8,
+      dayEndHour: 18,
+      workStartHour: 9,
+      workEndHour: 17,
+      hourHeight: 64,
+      snapInterval: 15,
+      syncStatus: 'synced'
+    });
+
+    // Workweek settings
+    await settingsService.save({
+      id: 'workweek',
+      presets: {
+        standard: { id: 'standard', label: 'Standard', workDays: [1, 2, 3, 4, 5], periodDays: 7 }
+      },
+      defaultPreset: 'standard',
+      firstDayOfWeek: 1,
+      syncStatus: 'synced'
+    });
+
+    // View configuration
+    await viewConfigService.save({
+      id: 'simple',
+      groupings: [{ type: 'date', values: [], idProperty: 'date', derivedFrom: 'start' }],
+      syncStatus: 'synced'
+    });
+  }
+
+  navigatePrev(): void {
+    if (!this.app) return;
+    const eventBus = this.app.resolveType<EventBus>();
+    eventBus.emit(CalendarEvents.CMD_NAVIGATE_PREV);
+  }
+
+  navigateNext(): void {
+    if (!this.app) return;
+    const eventBus = this.app.resolveType<EventBus>();
+    eventBus.emit(CalendarEvents.CMD_NAVIGATE_NEXT);
+  }
+
+  toggleDrawer(): void {
+    if (!this.app) return;
+    const eventBus = this.app.resolveType<EventBus>();
+    eventBus.emit(CalendarEvents.CMD_DRAWER_TOGGLE);
+  }
+}