Remove resource calendar mode support

Simplifies calendar configuration and removes resource-specific code paths

Eliminates complexity around resource-based calendar rendering by:
- Removing ResourceCalendarData type
- Removing resource-specific renderers and managers
- Streamlining event and grid management logic
- Consolidating to single date-based calendar implementation

src/core/CalendarConfig.ts

@@ -1,7 +1,7 @@
 // Calendar configuration management
 // Pure static configuration class - no dependencies, no events
 
-import { ICalendarConfig, ViewPeriod, CalendarMode } from '../types/CalendarTypes';
+import { ICalendarConfig, ViewPeriod } from '../types/CalendarTypes';
 import { TimeFormatter, TimeFormatSettings } from '../utils/TimeFormatter';
 
 /**
@@ -61,18 +61,6 @@ interface WorkWeekSettings {
   firstWorkDay: number;  // ISO: 1 = Monday, 7 = Sunday
 }
 
-/**
- * View settings for resource-based calendar mode
- */
-interface ResourceViewSettings {
-  maxResources: number;         // Maximum resources to display
-  showAvatars: boolean;         // Display user avatars
-  avatarSize: number;           // Avatar size in pixels
-  resourceNameFormat: 'full' | 'short'; // How to display names
-  showResourceDetails: boolean; // Show additional resource info
-  showAllDay: boolean;          // Show all-day event row
-}
-
 /**
  * Time format configuration settings
  */
@@ -116,7 +104,6 @@ export class CalendarConfig {
     maxEventDuration: 480     // 8 hours
   };
 
-  private static calendarMode: CalendarMode = 'date';
   private static selectedDate: Date | null = new Date();
   private static currentWorkWeek: string = 'standard';
 
@@ -143,16 +130,6 @@ export class CalendarConfig {
     showAllDay: true
   };
 
-  // Resource view settings
-  private static resourceViewSettings: ResourceViewSettings = {
-    maxResources: 10,
-    showAvatars: true,
-    avatarSize: 32,
-    resourceNameFormat: 'full',
-    showResourceDetails: true,
-    showAllDay: true
-  };
-
   // Time format settings - default to Denmark with technical format
   private static timeFormatConfig: TimeFormatConfig = {
     timezone: 'Europe/Copenhagen',
@@ -293,28 +270,6 @@ export class CalendarConfig {
     return { ...CalendarConfig.dateViewSettings };
   }
 
-  /**
-   * Get resource view settings
-   */
-  static getResourceViewSettings(): ResourceViewSettings {
-    return { ...CalendarConfig.resourceViewSettings };
-  }
-
-
-  /**
-   * Get calendar mode
-   */
-  static getCalendarMode(): CalendarMode {
-    return CalendarConfig.calendarMode;
-  }
-
-  /**
-   * Set calendar mode
-   */
-  static setCalendarMode(mode: CalendarMode): void {
-    CalendarConfig.calendarMode = mode;
-  }
-
   /**
    * Get selected date
    */
@@ -440,7 +395,6 @@ export class CalendarConfig {
       const data = JSON.parse(json);
       if (data.gridSettings) CalendarConfig.updateGridSettings(data.gridSettings);
       if (data.dateViewSettings) CalendarConfig.dateViewSettings = { ...CalendarConfig.dateViewSettings, ...data.dateViewSettings };
-      if (data.resourceViewSettings) CalendarConfig.resourceViewSettings = { ...CalendarConfig.resourceViewSettings, ...data.resourceViewSettings };
       if (data.timeFormatConfig) {
         CalendarConfig.timeFormatConfig = { ...CalendarConfig.timeFormatConfig, ...data.timeFormatConfig };
         TimeFormatter.configure(CalendarConfig.timeFormatConfig);
@@ -469,9 +423,6 @@ export class CalendarConfig {
   getGridSettings() { return CalendarConfig.getGridSettings(); }
   updateGridSettings(updates: Partial<GridSettings>) { return CalendarConfig.updateGridSettings(updates); }
   getDateViewSettings() { return CalendarConfig.getDateViewSettings(); }
-  getResourceViewSettings() { return CalendarConfig.getResourceViewSettings(); }
-  getCalendarMode() { return CalendarConfig.getCalendarMode(); }
-  setCalendarMode(mode: CalendarMode) { return CalendarConfig.setCalendarMode(mode); }
   getSelectedDate() { return CalendarConfig.getSelectedDate(); }
   setSelectedDate(date: Date) { return CalendarConfig.setSelectedDate(date); }
   getWorkWeekSettings() { return CalendarConfig.getWorkWeekSettings(); }