Add docs alert

Author: Mikolaj Smolenski

en/_mdb5/standard/web/docs/components/chips/o.html

@@ -25,6 +25,8 @@ <h1 class="h6">Chips - Bootstrap 5 & Material Design 2.0 component</h1>
       <strong>Note:</strong> Read the <strong>API</strong> tab to find all available options and
       advanced customization
     </p>
+
+    <span class="dpl-newmdb-docs-alert"></span>
   </section>
   <!--Section: Introduction-->
 

en/_mdb5/standard/web/docs/content-styles/theme/o.html

@@ -17,6 +17,8 @@ <h1 class="h6"><?= $data_var['seo_title']; ?></h1>
     <p class="my-4">
       Theming system enables you to customize the appearance of all MDB components.
     </p>
+
+    <span class="dpl-newmdb-docs-alert"></span>
   </section>
   <!--Section: Introduction-->
 

en/_mdb5/standard/web/docs/forms/multi-range-slider/o.html

@@ -23,6 +23,8 @@ <h1 class="h6">Multi-Range Slider - Bootstrap 5 & Material Design 2.0 component<
       <strong>Note:</strong> Read the <strong>API</strong> tab to find all available options and
       advanced customization
     </p>
+
+    <span class="dpl-newmdb-docs-alert"></span>
   </section>
   <!--Section: Introduction-->