Cluster management/newdashboard task (#6060)

* initial commit: added cluster status notebook and dashboard task

* following the previous naming conventions

* endpoint widget changes to accomodatw naming changes

* management-proxy/mgmtproxy chnages

* updates to address the comments and added the new copy image with hover text.

* added user select for making the table selectable

* localize changes

* added the final documented notebook

* reset execution_count to 0 for all cells

* style changes

* updated the url to point to private repo

extensions/mssql/resources/dark/cluster_status_inverse.svg

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 23.0.4, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 16 16" style="enable-background:new 0 0 16 16;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFFFFF;}
+</style>
+<title>new_notebook_inverse</title>
+<g>
+	<path class="st0" d="M0,2h16v12H0V2z M15,3H1v5h1.7l1.8-3.6l2.5,5l2-4L10.3,8H15V3z M1,13h14V9H9.7L9,7.6l-2,4l-2.5-5L3.3,9H1V13z"
+		/>
+</g>
+</svg>