V6 Post migration cleanup

tests/test_models.py

@@ -115,6 +115,8 @@ class TestDocumentModel:
         assert isinstance(document.id, UUID)
         assert document.created_at is not None
         assert document.updated_at is not None
+        assert document.created_at.tzinfo is None
+        assert document.updated_at.tzinfo is None
 
     def test_can_reference_document_type_registry(self, session):
         document_type = _persist_document_type(session, label="Record")
@@ -140,6 +142,8 @@ class TestJobModel:
         assert job.retry_count == 0
         assert job.date_created is not None
         assert job.date_updated is not None
+        assert job.date_created.tzinfo is None
+        assert job.date_updated.tzinfo is None
 
     def test_transitions_to_transcribed(self, session):
         document = _persist_document(session)
@@ -183,6 +187,7 @@ class TestSourceModel:
         assert fetched.document_id == document.id
         assert fetched.page_number == 1
         assert fetched.date_uploaded is not None
+        assert fetched.date_uploaded.tzinfo is None
 
     def test_revised_text_is_supported(self, session):
         document = _persist_document(session)

tests/ui/test_documents_page.py

@@ -17,6 +17,7 @@ from transcription.db.models import Person
 from transcription.db.models import PersonRole
 from transcription.db.models import Source
 from transcription.db.models import Tag
+from transcription.ui.pages.documents_page import _first_source_path
 from transcription.ui.pages.documents_page import _resolve_selected_tag_labels
 
 # --- Helper Fixtures ---
@@ -107,6 +108,40 @@ class TestDocumentsPageRendering:
             re.DOTALL,
         )
 
+    def test_first_source_path_prefers_lowest_page_number(self):
+        document = Document(name="Ordering Test")
+        document.sources = [
+            Source(
+                document_id=document.id,
+                page_number=3,
+                upload_name="c.jpg",
+                filename="c.jpg",
+                file_path="documents/c.jpg",
+                file_hash="c" * 64,
+                file_size_bytes=1,
+            ),
+            Source(
+                document_id=document.id,
+                page_number=1,
+                upload_name="a.jpg",
+                filename="a.jpg",
+                file_path="documents/a.jpg",
+                file_hash="a" * 64,
+                file_size_bytes=1,
+            ),
+            Source(
+                document_id=document.id,
+                page_number=2,
+                upload_name="b.jpg",
+                filename="b.jpg",
+                file_path="documents/b.jpg",
+                file_hash="b" * 64,
+                file_size_bytes=1,
+            ),
+        ]
+
+        assert _first_source_path(document) == "documents/a.jpg"
+
     def test_document_create_page_renders_form(self, app_client):
         _, client = app_client