fix: favorite button

frontend/app/src/app/modules/data/elements/favorite-button.component.ts

@@ -12,7 +12,7 @@
  * You should have received a copy of the GNU General Public License along with
  * this program. If not, see <https://www.gnu.org/licenses/>.
  */
-import {Component, Input} from '@angular/core';
+import {ChangeDetectionStrategy, Component, Input} from '@angular/core';
 import {SCIndexableThings} from '@openstapps/core';
 import {FavoritesService} from '../../favorites/favorites.service';
 import {Observable} from 'rxjs';
@@ -25,6 +25,7 @@ import {map, take} from 'rxjs/operators';
   selector: 'stapps-favorite-button',
   templateUrl: './favorite-button.component.html',
   styleUrls: ['./favorite-button.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
 })
 export class FavoriteButtonComponent {
   /**