7699 Add Scope to Cluster (#17848)

* 7699 Add Scope to Cluster

* 7699 Serializer

* 7699 filterset

* 7699 bulk_edit

* 7699 bulk_import

* 7699 model_form

* 7699 graphql, tables

* 7699 fixes

* 7699 fixes

* 7699 fixes

* 7699 fixes

* 7699 fix tests

* 7699 fix graphql tests for clusters reference

* 7699 fix dcim tests

* 7699 fix ipam tests

* 7699 fix tests

* 7699 use mixin for model

* 7699 change mixin name

* 7699 scope form

* 7699 scope form

* 7699 scoped form, fitlerset

* 7699 review changes

* 7699 move ScopedFilterset

* 7699 move CachedScopeMixin

* 7699 review changes

* 7699 review changes

* 7699 refactor mixins

* 7699 _sitegroup -> _site_group

* 7699 update docstring

* Misc cleanup

* Update migrations

---------

Co-authored-by: Jeremy Stretch <jstretch@netboxlabs.com>

netbox/templates/virtualization/cluster.html

@@ -39,8 +39,12 @@
             </td>
         </tr>
         <tr>
-          <th scope="row">{% trans "Site" %}</th>
-          <td>{{ object.site|linkify|placeholder }}</td>
+          <th scope="row">{% trans "Scope" %}</th>
+          {% if object.scope %}
+            <td>{{ object.scope|linkify }} ({% trans object.scope_type.name %})</td>
+          {% else %}
+            <td>{{ ''|placeholder }}</td>
+          {% endif %}
         </tr>
       </table>
     </div>