Moved to Angular 20

Moved to Tailwind 4
Moved to Python 3.13
Enabled arm64/v8 Builds

bookie/src/app/sales/can-deactivate-bill.guard.ts

@@ -1,17 +1,17 @@
-import { Injectable } from '@angular/core';
+import { Injectable, inject } from '@angular/core';
 import { MatDialog } from '@angular/material/dialog';
 import { Observable, of as observableOf } from 'rxjs';
 import { map } from 'rxjs/operators';
 
 import { ConfirmDialogComponent } from '../shared/confirm-dialog/confirm-dialog.component';
-
 import { BillsComponent } from './bills/bills.component';
 
 @Injectable({
   providedIn: 'root',
 })
 export class CanDeactivateBillGuard {
-  constructor(private dialog: MatDialog) {}
+  private dialog = inject(MatDialog);
+
   canDeactivate(component: BillsComponent): Observable<boolean> | boolean {
     if (component.bs.canDeactivate()) {
       return observableOf(true);