fix: enforce an owner on server-created projects

sample_data/ingest_use_case.py

@@ -75,6 +75,7 @@ def ingest_projects(use_case):
                 print('\t', f'Project {project_for_setting.name} created.')
 
             project_for_setting.datasets.set(Dataset.objects.filter(name__in=project['datasets']))
+            project_for_setting.set_permissions(owner=User.objects.filter(is_superuser=True).first())
 
 
 def ingest_charts(use_case):

uvdat/core/tests/conftest.py

@@ -54,9 +54,12 @@
 
 @pytest.fixture
 def test_project() -> Project:
-    return Project.objects.create(
+    project = Project.objects.create(
         name='Test Project', default_map_zoom=10, default_map_center=Point(42, -71)
     )
+    original_owner = User.objects.create(username='testowner')
+    project.set_permissions(owner=original_owner)
+    return project
 
 
 @pytest.fixture