Chore: update to Angular 20 (#10273)

src-ui/src/app/guards/dirty-form.guard.ts

@@ -1,4 +1,4 @@
-import { Injectable } from '@angular/core'
+import { Injectable, inject } from '@angular/core'
 import { NgbModal } from '@ng-bootstrap/ng-bootstrap'
 import { DirtyCheckGuard } from '@ngneat/dirty-check-forms'
 import { Observable, Subject } from 'rxjs'
@@ -6,9 +6,7 @@ import { ConfirmDialogComponent } from 'src/app/components/common/confirm-dialog
 
 @Injectable({ providedIn: 'root' })
 export class DirtyFormGuard extends DirtyCheckGuard {
-  constructor(private modalService: NgbModal) {
-    super()
-  }
+  private modalService = inject(NgbModal)
 
   confirmChanges(): Observable<boolean> {
     let modal = this.modalService.open(ConfirmDialogComponent, {

src-ui/src/app/guards/dirty-saved-view.guard.ts

@@ -1,4 +1,4 @@
-import { Injectable } from '@angular/core'
+import { inject, Injectable } from '@angular/core'
 import { NgbModal } from '@ng-bootstrap/ng-bootstrap'
 import { first, Observable, Subject } from 'rxjs'
 import { ConfirmDialogComponent } from '../components/common/confirm-dialog/confirm-dialog.component'
@@ -8,10 +8,8 @@ import { SettingsService } from '../services/settings.service'
 
 @Injectable()
 export class DirtySavedViewGuard {
-  constructor(
-    private modalService: NgbModal,
-    private settings: SettingsService
-  ) {}
+  private modalService = inject(NgbModal)
+  private settings = inject(SettingsService)
 
   canDeactivate(
     component: DocumentListComponent

src-ui/src/app/guards/permissions.guard.ts

@@ -1,4 +1,4 @@
-import { Injectable } from '@angular/core'
+import { Injectable, inject } from '@angular/core'
 import {
   ActivatedRouteSnapshot,
   Router,
@@ -11,12 +11,10 @@ import { ToastService } from '../services/toast.service'
 
 @Injectable()
 export class PermissionsGuard {
-  constructor(
-    private permissionsService: PermissionsService,
-    private router: Router,
-    private toastService: ToastService,
-    private tourService: TourService
-  ) {}
+  private permissionsService = inject(PermissionsService)
+  private router = inject(Router)
+  private toastService = inject(ToastService)
+  private tourService = inject(TourService)
 
   canActivate(
     route: ActivatedRouteSnapshot,