refactor: use withAreaBoxShape to apply the default AreaBox shape

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/AreaBox.kt

@@ -170,6 +170,16 @@ internal val LocalAreaBoxShape = compositionLocalOf { DefaultAreaBoxShape }
 
 internal val DefaultAreaBoxShape: Shape = DefaultShapes.primary
 
+@Composable
+@ReadOnlyComposable
+internal fun withAreaBoxShape(
+    inBox: Shape = LocalAreaBoxShape.current,
+    outBox: Shape = LocalShapes.current.secondary
+) = when (LocalInAreaBox.current) {
+    true -> inBox
+    else -> outBox
+}
+
 @Composable
 @ReadOnlyComposable
 private fun defaultAreaBoxStyle() = AreaBoxStyle(

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/Button.kt

@@ -249,10 +249,7 @@ private fun defaultButtonStyle() = ButtonStyle(
         horizontal = LocalSizes.current.spacingPrimary,
         vertical = LocalSizes.current.spacingSecondary
     ),
-    shape = when (LocalInAreaBox.current) {
+    shape = withAreaBoxShape(),
-        true -> LocalAreaBoxShape.current
-        else -> LocalShapes.current.secondary
-    },
     border = defaultButtonBorder()
 )
 

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/Dropdown.kt

@@ -567,10 +567,7 @@ private fun defaultDropdownMenuColors() = DropdownMenuColors(
 @ReadOnlyComposable
 private fun defaultDropdownListStyle() = DropdownListStyle(
     padding = PaddingValues(LocalSizes.current.spacingSecondary),
-    shape = when (LocalInAreaBox.current) {
+    shape = withAreaBoxShape(),
-        true -> LocalAreaBoxShape.current
-        else -> LocalShapes.current.secondary
-    },
     endIconSize = LocalSizes.current.iconSizeTertiary,
     borderInactive = defaultDropdownListInactiveBorder(),
     borderActive = defaultDropdownListActiveBorder()

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/Tab.kt

@@ -442,10 +442,7 @@ private fun defaultTabStyle() = TabStyle(
         horizontal = LocalSizes.current.spacingPrimary,
         vertical = LocalSizes.current.spacingSecondary,
     ),
-    contentShape = when (LocalInAreaBox.current) {
+    contentShape = withAreaBoxShape(),
-        true -> LocalAreaBoxShape.current
-        else -> LocalShapes.current.secondary
-    },
     indicatorWidth = Dp.Unspecified,
     indicatorHeight = DefaultTabIndicatorHeight,
     indicatorShape = LocalShapes.current.tertiary

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/TextField.kt

@@ -87,7 +87,6 @@ import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.PopupProperties
 import com.highcapable.flexiui.LocalColors
-import com.highcapable.flexiui.LocalShapes
 import com.highcapable.flexiui.LocalSizes
 import com.highcapable.flexiui.extension.borderOrNot
 import com.highcapable.flexiui.extension.calculateEnd
@@ -788,10 +787,7 @@ private fun defaultTextFieldColors() = TextFieldColors(
 @ReadOnlyComposable
 private fun defaultTextFieldStyle() = TextFieldStyle(
     padding = PaddingValues(LocalSizes.current.spacingSecondary),
-    shape = when (LocalInAreaBox.current) {
+    shape = withAreaBoxShape(),
-        true -> LocalAreaBoxShape.current
-        else -> LocalShapes.current.secondary
-    },
     borderInactive = defaultTextFieldInactiveBorder(),
     borderActive = defaultTextFieldActiveBorder(),
     completionStyle = DropdownMenu.style