XWIKI-19150: The Page Like UI is not following the common template st…

…yle for a page (#2788)

* Added a proper content header to the liker page.
* Added an anchor in the title
* Updated teh id of the livetable to avoid a collision with an item in the `#tmMoreActions` menu
* Added a comment to give an indication on the change of livetable id.
* Added back the comment (forgot it on merge conflict fix)

xwiki-platform-core/xwiki-platform-like/xwiki-platform-like-api/src/main/resources/templates/likers.vm

@@ -99,7 +99,8 @@
     #livetable_filterObfuscated($map)
     $jsontool.serialize($map)
 #else
-  <h1>$escapetool.xml($services.localization.render('like.likers.title', [$doc.plainTitle]))</h1>
+  #set($titleToDisplay = $services.localization.render('like.likers.title', ["<a href='$doc.getURL()'>$escapetool.xml($doc.plainTitle)</a>"]))
+  #template('contentheader.vm')
   ## We rely on the same column name than the Users administration, so we use same translation prefix for now.
   #set ($sourceParameters = {
     'template': 'likers.vm',
@@ -108,6 +109,8 @@
     '$doc': $doc.documentReference,
     'translationPrefix' : 'xe.admin.users.'
   })
+  ## The id of the live data needs to be complex in order to avoid 'id collision' that would break
+  ## the liveData.
   $services.liveData.render({
     'id': 'likersTable',
     'properties': 'name,first_name,last_name',