[FEAT] Allow admins to manage relationships for all Persons

All Persons now have associated Users, meaning Users can be hijacked by admins to manage the relationships for the associated Person.

people/templates/people/person/create.html

@@ -10,7 +10,11 @@
         </ol>
     </nav>
 
-    <h1>New Person</h1>
+    {% if request.user.has_person %}
+        <h1>New Person</h1>
+    {% else %}
+        <h1>Create Your Profile</h1>
+    {% endif %}
 
     <hr>
 

people/templates/people/person/detail_full.html

@@ -73,8 +73,8 @@
     {% if request.user.is_superuser and person.user and person.user != request.user %}
     <form action="{% url 'hijack:acquire' %}" method="POST">
         {% csrf_token %}
-        <input type="hidden" name="user_pk" value="{{ person.pk }}">
-            <button class="btn btn-warning" type="submit">Become {{ person.name }}</button>
+        <input type="hidden" name="user_pk" value="{{ person.user.pk }}">
+        <button class="btn btn-warning" type="submit">Become {{ person.name }}</button>
         <input type="hidden" name="next" value="{{ request.path }}">
     </form>
     {% endif %}