N°3807 Fix container added for all Html components

This was causing issues for example in the setup, as any raw content is sent using \WebPage::add, which create an HTML component.
I reverted the layout update, and created a new factory method to be used when needed : \Combodo\iTop\Application\UI\Base\Component\Html\HtmlFactory::MakeHtmlContent

sources/application/UI/Base/Component/Html/HtmlFactory.php

@@ -50,4 +50,16 @@ class HtmlFactory
 	{
 		return new Html('<p>'.$sContent.'</p>');
 	}
+
+	/**
+	 * Create a container for contents having multiple HTML tags, for which we want to preserve style and don't apply minireset
+	 *
+	 * @param string $sContent
+	 *
+	 * @return \Combodo\iTop\Application\UI\Base\Component\Html\Html
+	 */
+	public static function MakeHtmlContent(string $sContent): Html
+	{
+		return new Html('<div class="ibo-is-html-content">'.$sContent.'</div>');
+	}
 }

templates/base/components/html/layout.html.twig

@@ -1 +1 @@
-<div class="ibo-is-html-content">{{ oUIBlock.GetHtml()|raw }}</div>
+{{ oUIBlock.GetHtml()|raw }}