Alignment fix and Update Readme file

Author: Sathish-087

README.md

@@ -43,6 +43,7 @@ The Syncfusion® Toolkit is built with community collaboration in mind, aiming t
 |                      | Bottom Sheet          | Slides up from the bottom of the screen to display additional content or functionality.                  |
 | Layout               | Carousel              | Smooth, touch-enabled sliding galleries for showcasing images or featured content.                       |
 |                      | Text Input Layout     | Enhances input fields with floating labels and validation, improving user interaction.                   |
+|                      | Cards                 |Create dismissible cards or a stack of cards, and customize their background, borders, and corners.       |
 | Buttons              | Chips                 | Interactive tags for filtering, labeling, or visual options, perfect for e-commerce or task management.  |
 |                      | Segmented Control     | Quickly switch between views or categories, ideal for apps with multiple layout options.                 |
 |                      | Button                | Customizable button control with icon support, background images, and visual state styling.              |

maui/samples/Gallery/Samples/Calendar/FlightBooking/Behavior/FlightBookingBehavior.cs

@@ -299,7 +299,6 @@ void RadioButton_CheckedChanged(object? sender, CheckedChangedEventArgs e)
                     return;
                 }
 
-                //returnStackLayout.Children.Clear();
                 foreach (var child in _returnStackLayout.Children.ToList())
                 {
                      _returnStackLayout.Children.Remove(child);
@@ -350,11 +349,8 @@ void RadioButton_CheckedChanged(object? sender, CheckedChangedEventArgs e)
                 {
                     _fromLabel1.Text = _selectedDate!.Value.Date.ToString("dd MMM yyyy");
                 }
-#if MACCATALYST
-                _views.Children.Add(_fromLabel1);
-#else
+
                 _views.Content = _fromLabel1;
-#endif
 
                 _trailingLabel = new Label
                 {

maui/samples/Gallery/Samples/Calendar/FlightBooking/View/FlightBooking.xaml

@@ -49,18 +49,18 @@
                                         <OnPlatform x:TypeArguments="Thickness">
                                             <On Platform="MacCatalyst" Value="5,0,0,0"/>
                                             <On Platform="iOS" Value="5,0,0,0" />
-                                            <On Platform="Android" Value="5,0,10,0" />
-                                            <On Platform="WinUI" Value="5,0,0,0"/>
+                                            <On Platform="Android" Value="10,0,10,0" />
+                                            <On Platform="WinUI" Value="15,0,0,0"/>
                                         </OnPlatform>
                                     </RadioButton.Margin>
                                 </RadioButton>
                                 <RadioButton x:Name="roundTrip" Content="Round-Trip" GroupName="TripType">
                                     <RadioButton.Margin>
                                         <OnPlatform x:TypeArguments="Thickness">
-                                            <On Platform="MacCatalyst" Value="70,0,0,0"/>
-                                            <On Platform="iOS" Value="-10,0,0,0" />
-                                            <On Platform="Android" Value="-15,0,40,0" />
-                                            <On Platform="WinUI" Value="80,0,0,0"/>
+                                            <On Platform="MacCatalyst" Value="40,0,0,0"/>
+                                            <On Platform="iOS" Value="5,0,0,0" />
+                                            <On Platform="Android" Value="5,0,40,0" />
+                                            <On Platform="WinUI" Value="60,0,0,0"/>
                                         </OnPlatform>
                                     </RadioButton.Margin>
                                 </RadioButton>