Upgrade to Angular 16

update ngx-file-drop
Update ng-bootstrap, ng-select, cookie-service and ui-tour
Update setup-jest.ts
bump typescript to 5.1.6

bump ngx-color and tslib

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

@@ -1,4 +1,3 @@
-import { CanDeactivate } from '@angular/router'
 import { Injectable } from '@angular/core'
 import { first, Observable, Subject } from 'rxjs'
 import { DocumentListComponent } from '../components/document-list/document-list.component'
@@ -8,9 +7,7 @@ import { SettingsService } from '../services/settings.service'
 import { SETTINGS_KEYS } from '../data/paperless-uisettings'
 
 @Injectable()
-export class DirtySavedViewGuard
-  implements CanDeactivate<DocumentListComponent>
-{
+export class DirtySavedViewGuard {
   constructor(
     private modalService: NgbModal,
     private settings: SettingsService