Adds Z-Report feature with PDF generation and UI components

Introduces Z-Report page and related functionality for cash register reconciliation
- Adds new Z-Report page template with comprehensive financial reporting
- Updates reconciliation table with Z-Report download buttons
- Implements print-optimized CSS for report styling
- Adds TypeScript handler for Z-Report button interactions

PlanTempus.Application/wwwroot/ts/modules/cash.ts

@@ -18,6 +18,7 @@ export class CashController {
     this.setupDateFilters();
     this.setupRowToggle();
     this.setupDraftRowClick();
+    this.setupZReportButtons();
   }
 
   /**
@@ -384,4 +385,23 @@ export class CashController {
       this.switchToTab('afstemning');
     });
   }
+
+  /**
+   * Setup Z-report PDF download buttons
+   */
+  private setupZReportButtons(): void {
+    const buttons = document.querySelectorAll<HTMLElement>('[data-zreport]');
+
+    buttons.forEach(btn => {
+      btn.addEventListener('click', (e) => {
+        e.preventDefault();
+        e.stopPropagation();
+
+        const reportId = btn.dataset.zreport;
+        if (reportId) {
+          window.open(`/kasse/z-rapport/${reportId}`, '_blank');
+        }
+      });
+    });
+  }
 }