fix(notification): update articles with 3.0.0 changes

Author: jivanova

components/notification/overview.md

@@ -46,7 +46,7 @@ To add a Telerik Notification component to your page:
         NotificationReference.Show(new NotificationModel()
         {
             Text = "Auto Closable Notification",
-            ThemeColor = ThemeColors.Primary
+            ThemeColor = ThemeConstants.Notification.ThemeColor.Primary
         });
     }
 }
@@ -91,28 +91,28 @@ There are built-in themes for the most common notifications such as Success, Inf
         // Success
         NotificationReference.Show(new NotificationModel()
         {
-            ThemeColor = ThemeColors.Success,
+            ThemeColor = ThemeConstants.Notification.ThemeColor.Success,
             Text = "Success",
         });
 
         // Info
         NotificationReference.Show(new NotificationModel()
         {
-            ThemeColor = ThemeColors.Info,
+            ThemeColor = ThemeConstants.Notification.ThemeColor.Info,
             Text = "Info",
         });
 
         // Warning
         NotificationReference.Show(new NotificationModel()
         {
-            ThemeColor = ThemeColors.Warning,
+            ThemeColor = ThemeConstants.Notification.ThemeColor.Warning,
             Text = "Warning",
         });
 
         // Error
         NotificationReference.Show(new NotificationModel()
         {
-            ThemeColor = ThemeColors.Error,
+            ThemeColor = ThemeConstants.Notification.ThemeColor.Error,
             Text = "Error",
         });
     }

upgrade/breaking-changes/3-0-0.md

@@ -276,7 +276,7 @@ async Task OnGridStateInit(GridStateEventArgs<GridModel> args)
 - **DateInput** – removed `ParsingErrorMessage` (obsolete since version 2.8) in favor of `DateInput_ParsingErrorMessage` [localization string]({%slug globalization-localization%}).
 
 - **Loader**, **LoaderContainer** - changed [`Size` parameter]({%slug loader-appearance%}#size) type from `LoaderSize` enum to `string` (example below). The default value of `Size` is `ThemeConstants.Loader.Size.Medium`. There is a new static class `Telerik.Blazor.ThemeConstants.Loader.Size` with a predefined set of size properties.
-- **Loader**, **LoaderContainer** - changed [`ThemeColor` parameter]({%slug loader-appearance%}#themecolor) type from `ThemeColors` enum to `string`. The default value of `ThemeColor` is `ThemeConstants.Loader.ThemeColor.Primary`. There is a new static class `Telerik.Blazor.ThemeConstants.Loader.ThemeColor` with a predefined set of properties.
+- **Notification**, **Loader**, **LoaderContainer** - changed [`ThemeColor` parameter]({%slug loader-appearance%}#themecolor) type from `ThemeColors` enum to `string`. The default value of `ThemeColor` is `ThemeConstants.Loader.ThemeColor.Primary`. There is a new static class `Telerik.Blazor.ThemeConstants.Loader.ThemeColor` with a predefined set of properties.
 
 >caption Loader and LoaderContainer in UI for Blazor up to version 2.30 and after version 3.0