Adds resource scheduling and unavailability tracking

Introduces comprehensive schedule management for resources:
- Adds DateService with advanced time and date utilities
- Implements ResourceScheduleService for managing work hours
- Creates ScheduleRenderer to visualize unavailable time zones
- Extends resource model to support default weekly schedules

Enables granular tracking of resource availability and working hours

src/v2/core/CalendarOrchestrator.ts

@@ -1,12 +1,14 @@
 import { IRenderer, IRenderContext } from './IGroupingRenderer';
 import { buildPipeline } from './RenderBuilder';
 import { EventRenderer } from '../features/event/EventRenderer';
+import { ScheduleRenderer } from '../features/schedule/ScheduleRenderer';
 import { ViewConfig } from './ViewConfig';
 
 export class CalendarOrchestrator {
   constructor(
     private allRenderers: IRenderer[],
-    private eventRenderer: EventRenderer
+    private eventRenderer: EventRenderer,
+    private scheduleRenderer: ScheduleRenderer
   ) {}
 
   async render(viewConfig: ViewConfig, container: HTMLElement): Promise<void> {
@@ -43,6 +45,9 @@ export class CalendarOrchestrator {
     const pipeline = buildPipeline(activeRenderers);
     await pipeline.run(context);
 
+    // Render schedule unavailable zones (før events)
+    await this.scheduleRenderer.render(container, filter);
+
     // Render events med hele filter (date + resource)
     await this.eventRenderer.render(container, filter);
   }