UoE/Address Copilot review on statistics pagination (DSpace#726)

- Make the ds-pagination id unique per scope (use report.id, i.e.
  `<dso-uuid>_<reportType>`) so navigating between scopes that share a report
  type (e.g. TotalVisits) no longer reuses a stale page from the URL.
- Hide the page-size gear so pageSize behaves as a fixed, input-driven size.
- Hide the pagination detail/bar for single-page reports, so the pagination
  UI only appears when there are more points than fit on one page.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: milanmajchrak

src/app/statistics-page/statistics-table/statistics-table.component.html

@@ -7,6 +7,8 @@ <h2 class="m-1">
 
   <ds-pagination [paginationOptions]="paginationOptions"
                  [collectionSize]="report.points.length"
+                 [hideGear]="true"
+                 [hidePaginationDetail]="report.points.length <= pageSize"
                  [hideSortOptions]="true"
                  [retainScrollPosition]="true">
 

src/app/statistics-page/statistics-table/statistics-table.component.spec.ts

@@ -32,6 +32,8 @@ import { StatisticsTableComponent } from './statistics-table.component';
 class MockPaginationComponent {
   @Input() paginationOptions: PaginationComponentOptions;
   @Input() collectionSize: number;
+  @Input() hideGear: boolean;
+  @Input() hidePaginationDetail: boolean;
   @Input() hideSortOptions: boolean;
   @Input() retainScrollPosition: boolean;
 }

src/app/statistics-page/statistics-table/statistics-table.component.ts

@@ -93,8 +93,9 @@ export class StatisticsTableComponent implements OnInit {
     }
 
     this.paginationOptions = Object.assign(new PaginationComponentOptions(), {
-      // Unique per report so multiple tables on one statistics page paginate independently
-      id: `stats-${this.report.reportType}`,
+      // Unique per report AND scope so multiple tables paginate independently and a report doesn't pick up
+      // another scope's page from the URL. report.id is `<dso-uuid>_<reportType>`, e.g. `<uuid>_TotalVisits`.
+      id: `stats-${this.report.id}`,
       pageSize: this.pageSize,
       currentPage: 1,
     });