Fix: fix auto-close after giving a document away

src-ui/src/app/components/document-detail/document-detail.component.spec.ts

@@ -1,5 +1,9 @@
 import { DatePipe } from '@angular/common'
-import { provideHttpClient, withInterceptorsFromDi } from '@angular/common/http'
+import {
+  HttpErrorResponse,
+  provideHttpClient,
+  withInterceptorsFromDi,
+} from '@angular/common/http'
 import {
   HttpTestingController,
   provideHttpClientTesting,
@@ -503,7 +507,7 @@ describe('DocumentDetailComponent', () => {
     const updateSpy = jest.spyOn(documentService, 'update')
     const toastSpy = jest.spyOn(toastService, 'showInfo')
     updateSpy.mockImplementation(() =>
-      throwError(() => new Error('failed to save'))
+      throwError(() => new HttpErrorResponse({ status: 403 }))
     )
     component.save(true)
     expect(updateSpy).toHaveBeenCalled()

src-ui/src/app/components/document-detail/document-detail.component.ts

@@ -824,11 +824,13 @@ export class DocumentDetailComponent
         },
         error: (error) => {
           this.networkActive = false
-          if (!this.userCanEdit) {
+          if (error.status === 403) {
+            // e.g. document was 'given away'
+            this.openDocumentService.setDirty(this.document, false)
             this.toastService.showInfo(
               $localize`Document "${this.document.title}" saved successfully.`
             )
-            close && this.close()
+            this.close()
           } else {
             this.error = error.error
             this.toastService.showError(