fix: remove unnecessary throw, added warning on docs

docs/LumexUI.Docs.Client/Pages/Components/User/User.razor

@@ -10,6 +10,12 @@
 		<LinkDescription />
     </DocsSection>
 
+	<LumexAlert Radius="@Radius.Large" Class="my-6">
+		<DescriptionContent>
+			When both <code>Description</code> and <code>DescriptionContent</code> are provided, <code>DescriptionContent</code> takes precedence.
+		</DescriptionContent>
+	</LumexAlert>
+
 </DocsSection>
 
 <DocsSlotsSection Slots="@_slots">

src/LumexUI/Components/User/LumexUser.razor.cs

@@ -46,11 +46,6 @@ public partial class LumexUser : LumexComponentBase, ISlotComponent<UserSlots>
 	/// <inheritdoc/>
 	protected override void OnParametersSet()
 	{
-		if( ( Description is not null ) && ( DescriptionContent is not null ) )
-		{
-			throw new ArgumentException( $"Only one of '{nameof( Description )}' or '{nameof( DescriptionContent )}' parameters can be set." );
-		}
-
 		var user = Styles.User.Style( TwMerge );
 		_slots = user();
 	}