User action heatmap (#5131)

* Added basic heatmap data

* Added extra case for sqlite

* Built basic heatmap into user profile

* Get contribution data from api & styling

* Fixed lint & added extra group by statements for all database types

* generated swagger spec

* generated swagger spec

* generated swagger spec

* fixed swagger spec

* fmt

* Added tests

* Added setting to enable/disable user heatmap

* Added locale for loading text

* Removed UseTiDB

* Updated librejs & moment.js

* Fixed import order

* Fixed heatmap in postgresql

* Update docs/content/doc/advanced/config-cheat-sheet.en-us.md

Co-Authored-By: kolaente <konrad@kola-entertainments.de>

* Added copyright header

* Fixed a bug to show the heatmap for the actual user instead of the currently logged in

* Added integration test for heatmaps

* Added a heatmap on the dashboard

* Fixed timestamp parsing

* Hide heatmap on mobile

* optimized postgresql group by query

* Improved sqlite group by statement

public/vendor/librejs.html

@@ -135,6 +135,21 @@
           <td><a href="https://github.com/swagger-api/swagger-ui/blob/master/LICENSE">Apache-2.0</a></td>
           <td><a href="https://github.com/swagger-api/swagger-ui/archive/v3.0.4.tar.gz">swagger-ui-v3.0.4.tar.gz</a></td>
         </tr>
+        <tr>
+          <td><a href="./plugins/d3/">d3</a></td>
+          <td><a href="https://github.com/d3/d3/blob/master/LICENSE">BSD 3-Clause</a></td>
+          <td><a href="https://github.com/d3/d3/releases/download/v4.13.0/d3.zip">d3.zip</a></td>
+        </tr>
+        <tr>
+          <td><a href="./plugins/calendar-heatmap/">calendar-heatmap</a></td>
+          <td><a href="https://github.com/DKirwan/calendar-heatmap/blob/master/LICENSE">MIT</a></td>
+          <td><a href="https://github.com/DKirwan/calendar-heatmap/archive/master.zip">337b431.zip</a></td>
+        </tr>
+        <tr>
+          <td><a href="./plugins/moment/">moment.js</a></td>
+          <td><a href="https://github.com/moment/moment/blob/develop/LICENSE">MIT</a></td>
+          <td><a href="https://github.com/moment/moment/archive/2.22.2.tar.gz">0.4.1.tar.gz</a></td>
+        </tr>
       </tbody>
     </table>
   </body>