feat: disconnect user account on onQuiqqerFrontendUsersUserDelete

events.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <events>
     <event on="onUserDelete" fire="\QUI\Auth\Google\Events::onUserDelete"/>
+    <event on="onQuiqqerFrontendUsersUserDelete" fire="\QUI\Auth\Google\Events::onUserDelete"/>
 </events>
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