fix event bundle stuffs

- adapt event templates
- event bundle: fix deprecated deps injections
- fix error with n=0 not iterated into querybuilder with centers loop

src/Bundle/ChillEventBundle/Resources/views/Event/listByPerson.html.twig

@@ -24,7 +24,7 @@
 {% block content %}
 <h2>{{ 'Events participation' |trans }}</h2>
 
-<table class="table table-striped table-bordered mt-3 events">
+<table class="table table-striped table-bordered border-dark align-middle mt-3 events">
     <thead>
         <tr>
             <th class="chill-green">{{ 'Date'|trans }}</th>