chore(Themes): try to adjust Backgroundcolor of ViewHeaderTemplate

BUG: Removing the Background Color Theme, does now not longer update the Foreground of TextBlock?
#13

Author: DevTKSS

src/DevTKSS.Uno.Samples.MvuxGallery/App.xaml

@@ -19,7 +19,7 @@
             </ResourceDictionary>
           </utum:MaterialToolkitTheme.FontOverrideDictionary> -->
         </utum:MaterialToolkitTheme>
-        <ResourceDictionary Source="ms-appx:///Styles/Generic.xaml"/>
+        <ResourceDictionary Source="ms-appx:///Styles/GalleryTemplates.xaml"/>
     </ResourceDictionary.MergedDictionaries>
 
       <!-- Add resources here -->

src/DevTKSS.Uno.Samples.MvuxGallery/Presentation/Views/DashboardPage.xaml

@@ -29,7 +29,6 @@
             <mvux:FeedView.ValueTemplate>
                 <DataTemplate>
                     <GridView SelectedIndex="0"
-                              x:Name="ContentGridView"
                               ItemsSource="{Binding Data}"
                               ItemTemplate="{StaticResource StyledCardTemplate}"
                               HeaderTemplate="{StaticResource ViewHeaderTemplate}"
@@ -71,4 +70,4 @@
 
         </Expander>
     </Grid>
-</Page>
+</Page>

….Samples.MvuxGallery/Styles/Generic.xaml …MvuxGallery/Styles/GalleryTemplates.xamlsrc/DevTKSS.Uno.Samples.MvuxGallery/Styles/Generic.xaml renamed to src/DevTKSS.Uno.Samples.MvuxGallery/Styles/GalleryTemplates.xaml src/DevTKSS.Uno.Samples.MvuxGallery/Styles/Generic.xaml renamed to src/DevTKSS.Uno.Samples.MvuxGallery/Styles/GalleryTemplates.xaml

@@ -56,7 +56,7 @@
 
     <!--#region ListView and GridView Header Template binding to a FeedView to Refresh-->
     <DataTemplate x:Key="ViewHeaderTemplate" x:DataType="models:HeaderContent">
-        <Grid Background="{ThemeResource SurfaceInverseBrush}"
+        <Grid  
               CornerRadius="10,10,0,0"
               Padding="10">
             <Grid.ColumnDefinitions>

src/Directory.Packages.props

@@ -12,6 +12,6 @@
   </ItemGroup>
   <ItemGroup>
     <PackageVersion Include="Uno.Core.Extensions" Version="4.1.1" />
-    <PackageVersion Include="Uno.Extensions.Storage" Version="6.0.12" />
+    <PackageVersion Include="Uno.Extensions.Storage" Version="6.1.4" />
   </ItemGroup>
-</Project>
+</Project>