Replace remaining React ARIA components with Compound components (#2576)

* Fix issues detected by Knip

Including cleaning up some unused code and dependencies, using a React hook that we unintentionally stopped using, and also adding some previously undeclared dependencies.

* Replace remaining React ARIA components with Compound components

* fix button position

* disable scrollbars to resolve overlapping button

---------

Co-authored-by: Timo <toger5@hotmail.de>

src/home/CallList.module.css

@@ -42,8 +42,7 @@ limitations under the License.
   align-items: center;
 }
 
-.avatar,
-.copyButtonSpacer {
+.avatar {
   flex-shrink: 0;
 }
 
@@ -64,18 +63,6 @@ limitations under the License.
   margin-top: 8px;
 }
 
-.copyButtonSpacer,
-.copyButton {
-  width: 16px;
-  height: 16px;
-}
-
-.copyButton {
-  position: absolute;
-  top: 12px;
-  right: 12px;
-}
-
 .callList {
   display: flex;
   flex-wrap: wrap;