render_box: adding option addId + styles more generic, less specific

src/Bundle/ChillPersonBundle/Resources/views/Entity/person.html.twig

@@ -5,6 +5,7 @@
     * addAltNames   bool
     * addLink       bool
     * addEntity     bool
+    * addId         bool
     * addInfo       bool
     * hLevel        integer
     * customButtons [
@@ -42,6 +43,11 @@
             {%- if options['addEntity'] -%}
                 <span class="badge rounded-pill bg-secondary">{{ 'Person'|trans }}</span>
             {%- endif -%}
+            {%- if options['addId'] -%}
+                <span class="id-number" title="{{ 'Person'|trans ~ ' ' ~ person.id }}">
+                    {{  person.id|upper }}
+                </span>
+            {%- endif -%}
         </div>
         {%- if options['addInfo'] -%}
             {% set gender = (person.gender == 'woman') ? 'fa-venus' :