feat(file-summary): 增加前端汇总面板

tests/test_file_summary_frontend.py

@@ -0,0 +1,22 @@
+import pytest
+from django.urls import reverse
+
+from review_agent.models import Conversation
+
+
+pytestmark = pytest.mark.django_db
+
+
+def test_workspace_renders_summary_panel(client, django_user_model):
+    user = django_user_model.objects.create_user(username="owner", password="pass")
+    conversation = Conversation.objects.create(user=user, title="会话")
+    client.force_login(user)
+
+    response = client.get(f"{reverse('home')}?conversation={conversation.pk}")
+
+    assert response.status_code == 200
+    content = response.content.decode("utf-8")
+    assert 'id="summaryPanel"' in content
+    assert 'id="uploadDropzone"' in content
+    assert 'id="workflowCardList"' in content
+    assert "自动汇总文件目录与页数" in content