fix: complete admin UX review findings

tests/test_admin_templates.py

@@ -33,7 +33,9 @@ def test_directory_template_is_russian_and_uses_display_dates():
     assert '<label class="directory__field">Статус' in template
     assert 'id="columns-dialog"' in template
     assert 'aria-controls="columns-dialog"' in template
+    assert 'aria-labelledby="columns-dialog-title"' in template
     assert "Сбросить фильтры" in template
+    assert 'data-columns-preset="review"' in template
     assert '<dialog class="columns-modal"' in template
     assert 'id="columns-dialog"' in template
     assert 'aria-controls="columns-dialog"' in template
@@ -116,6 +118,7 @@ def test_admin_js_uses_native_dialog_for_column_settings():
     assert "showModal()" in source
     assert "modal.close()" in source
     assert 'setAttribute("aria-expanded", "true")' in source
+    assert "data-progress-retry" in source
 
 
 def test_base_template_has_skip_link_and_current_navigation_state():

tests/test_api.py

@@ -17,7 +17,7 @@ def test_health_returns_versions():
     response = TestClient(app).get("/api/health")
 
     assert response.status_code == 200
-    assert response.json()["backend_version"] == "0.7.9"
+    assert response.json()["backend_version"] == "0.8.0"
 
 
 def test_mcp_endpoint_is_removed():