Add html reporter screenshot to en docs

Author: shadowusr

docs/html-reporter/html-reporter-setup.mdx

@@ -13,7 +13,7 @@ import Admonition from "@theme/Admonition";
 
 Use the [html-reporter][html-reporter] plugin to get an html-report on the tests run.
 
-[//]: # "![Html-report](_images/html-reporter.overview.png)"
+![HTML Report](/img/docs/html-reporter/html-reporter.overview.png)
 
 <Admonition type="warning" title="Requirements for testplane">
     For the html-reporter plugin to work correctly, [hermione][testplane] version 4 and higher is