Refactor conditional modifier to use then function

Change-Id: Ib25a9a3fce9a5e1a22a8be59ff5894298788354a

feature/interests/src/main/java/com/google/samples/apps/nowinandroid/feature/interests/InterestsItem.kt

@@ -90,17 +90,17 @@ fun InterestsItem(
         modifier = modifier
             .semantics(mergeDescendants = true) { /* no-op */ }
             .selectable(selected = isSelected, onClick = onClick)
-            .run {
+            .then(
                 if (isSelected) {
-                    border(
+                    Modifier.border(
                         width = 1.dp,
                         color = MaterialTheme.colorScheme.outline,
                         shape = MaterialTheme.shapes.medium,
                     )
                 } else {
-                    this
+                    Modifier
                 }
-            },
+            ),
     )
 }
 

feature/interests/src/main/java/com/google/samples/apps/nowinandroid/feature/interests/InterestsRoute.kt

@@ -74,13 +74,13 @@ internal fun InterestsRoute(
             modifier = Modifier
                 .fillMaxHeight()
                 .weight(1f)
-                .run {
+                .then(
-                    if (!shouldShowTwoPane) {
+                    if (shouldShowTwoPane) {
-                        safeDrawingPadding()
+                        Modifier
                     } else {
-                        this
+                        Modifier.safeDrawingPadding()
                     }
-                },
+                ),
         ) {
             topicUiState?.let { state ->
                 TopicScreen(