Fix HtmlElementView with too long content being cut off on Safari

Signed-off-by: dab246 <tdvu@linagora.com>

lib/features/email/presentation/email_view.dart

@@ -63,8 +63,7 @@ class EmailView extends GetWidget<SingleEmailController> {
 
   @override
   Widget build(BuildContext context) {
-    return SelectionArea(
+    return ColoredBox(
-      child: ColoredBox(
       color: controller.responsiveUtils.isWebDesktop(context)
         ? AppColor.colorBgDesktop
         : Colors.white,
@@ -205,7 +204,6 @@ class EmailView extends GetWidget<SingleEmailController> {
           })
         )
       )
-      ),
     );
   }