Move from hard-coded CatalogZone SOA values (refresh, retry, expire and minimum)

to DB driven to permit user modification:

modified:   netbox_dns_bridge/models.py
  Add 4 cols for values.

modified:   netbox_dns_bridge/migrations/0003_catalogzone_and_per_zone_identifier.py
  Adjust migration. This expects that the last migration the user has is 0002 (<=v1.5.8)

modified:   netbox_dns_bridge/jobs/notify.py
modified:   netbox_dns_bridge/management/commands/dns_transfer_endpoint/catalog_zone_manager.py
  Update to use new db values for SOA creation.

Change UI to permit editing for SOA values and disable member identifier editing.
modified:   netbox_dns_bridge/forms.py
modified:   netbox_dns_bridge/navigation.py
new file:   netbox_dns_bridge/templates/netbox_dns_bridge/catalog_zone_edit.html
new file:   netbox_dns_bridge/templates/netbox_dns_bridge/catalog_zone_list.html
new file:   netbox_dns_bridge/templates/netbox_dns_bridge/catalog_zone_members.html
deleted:    netbox_dns_bridge/templates/netbox_dns_bridge/catz_overview.html
modified:   netbox_dns_bridge/tables.py
modified:   netbox_dns_bridge/urls.py
modified:   netbox_dns_bridge/views.py
modified:   netbox_dns_bridge/filtersets.py
  AI created/modified: Left the UI update to the LLM.

modified:   netbox_dns_bridge/tests/test_catalog_zone_manager.py
modified:   netbox_dns_bridge/tests/test_models.py
modified:   netbox_dns_bridge/tests/test_notify.py
modified:   netbox_dns_bridge/tests/test_views.py
  AI created/modified: Updating tests

netbox_dns_bridge/tests/test_models.py

@@ -20,6 +20,28 @@ class TestCatalogZone:
         cz = CatalogZone.objects.create(view=view)
         assert cz.soa_serial == 1
 
+    def test_default_soa_parameters(self, make_view):
+        view = make_view(name="cz-soa-default-view")
+        cz = CatalogZone.objects.create(view=view)
+        assert cz.soa_refresh == 60
+        assert cz.soa_retry == 10
+        assert cz.soa_expire == 1209600
+        assert cz.soa_minimum == 0
+
+    def test_custom_soa_parameters(self, make_view):
+        view = make_view(name="cz-soa-custom-view")
+        cz = CatalogZone.objects.create(
+            view=view,
+            soa_refresh=300,
+            soa_retry=100,
+            soa_expire=86400,
+            soa_minimum=3600,
+        )
+        assert cz.soa_refresh == 300
+        assert cz.soa_retry == 100
+        assert cz.soa_expire == 86400
+        assert cz.soa_minimum == 3600
+
     def test_one_to_one_relationship(self, make_view):
         view = make_view(name="cz-oto-view")
         cz = CatalogZone.objects.create(view=view, soa_serial=7)