[ADF-5378] ADF Previewer: Image Rotate + Save (#6958)

* updates including cropperJS

* update on rotation + unit tests

* small fix

* hide toolbar on save

* remove unused & duplicate method

* added readonly & prettier code

* include readOnly mode to hide/show media management actions

* updated dependencies

* fix emit spy

* ADF-5378: Fix failing e2es

* Fix comments for unit tests

* ADF-5378: Removed obsolete buttons from e2e

Co-authored-by: kristian <kristian.dimitrov@alfresco.com>
Co-authored-by: adomi <ardit.domi@alfresco.com>

lib/core/viewer/components/viewer.component.html

@@ -220,7 +220,10 @@
                             <adf-img-viewer [urlFile]="urlFileContent"
                                             [nameFile]="displayName"
                                             [blobFile]="blobFile"
-                                            (error)="onUnsupportedFile()"></adf-img-viewer>
+                                            [readOnly]="readOnly"
+                                            (error)="onUnsupportedFile()"
+                                            (submit)="onSubmitFile($event)"
+                            ></adf-img-viewer>
                         </ng-container>
 
                         <ng-container *ngSwitchCase="'media'">