Use outlined cards in tracker search

app/src/main/res/layout/track_search_item.xml

@@ -2,12 +2,14 @@
 <com.google.android.material.card.MaterialCardView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
+    style="@style/Widget.Material3.CardView.Outlined"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:layout_margin="4dp"
     android:checkable="true"
     android:clickable="true"
     android:focusable="true"
+    android:elevation="0dp"
     app:shapeAppearanceOverlay="@style/ShapeAppearanceOverlay.MaterialCardView.Tracker">
 
     <androidx.constraintlayout.widget.ConstraintLayout