Feature: page count (#7750)

---------

Co-authored-by: shamoon <4887959+shamoon@users.noreply.github.com>

src-ui/src/app/services/settings.service.ts

@@ -345,6 +345,7 @@ export class SettingsService {
             DisplayField.CREATED,
             DisplayField.ADDED,
             DisplayField.ASN,
+            DisplayField.PAGE_COUNT,
             DisplayField.SHARED,
           ].includes(field.id)
         ) {