Consistently version_label not label

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

@@ -76,8 +76,8 @@
               </span>
               <button type="button" class="version-entry flex-grow-1 ms-3 small text-start" (click)="selectVersion(version.id)">
                 <div class="small">
-                  @if (version.label) {
-                    {{ version.label }}
+                  @if (version.version_label) {
+                    {{ version.version_label }}
                   } @else {
                     <span i18n>ID</span> #{{version.id}}
                   }

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

@@ -393,14 +393,14 @@ describe('DocumentDetailComponent', () => {
         {
           id: doc.id,
           added: new Date('2024-01-01T00:00:00Z'),
-          label: 'Original',
+          version_label: 'Original',
           checksum: 'aaaa',
           is_root: true,
         },
         {
           id: 10,
           added: new Date('2024-01-02T00:00:00Z'),
-          label: 'Edited',
+          version_label: 'Edited',
           checksum: 'bbbb',
           is_root: false,
         },