[Hotfix] Fixed Issue with Close Button Placement

In the list entry modal, the close button would be next to the entry's title instead of being always at the top-right of the modal.

src/app/shared/list-entry-modal/list-entry-modal.component.css

@@ -50,6 +50,7 @@
 .modal-header {
     font-size: 20px;
     height: 85px;
+    justify-content: space-between;
 }
 
 .modal-header>h1 {