Merge branch 'master' of http://192.168.0.200/knowledge-base-bj/deerflow-code into master-nj

Co-authored-by: Cursor <cursoragent@cursor.com>

# Conflicts:
#	frontend-web/src/components/workspace/workspace-nav-chat-list.tsx
#	frontend-web/src/pages/WorkspaceRoutes.tsx
#	offline-backend-20260512/backend/app/gateway/app.py
#	offline-backend-20260512/backend/app/gateway/deps.py
#	offline-backend-20260512/backend/pyproject.toml

.gitignore

@@ -88,10 +88,15 @@ skills/
 hermes-agent-main/
 .gitignore
 offline-backend-20260512/backend/tests/*
+# Keep the openGauss URL/dialect/schema compatibility regression coverage versioned.
+!offline-backend-20260512/backend/tests/test_gauss_database.py
 !offline-backend-20260512/backend/tests/test_llmwiki_weknora.py
+!offline-backend-20260512/backend/tests/test_llmwiki_knowledge_management.py
 !offline-backend-20260512/backend/tests/test_health_auth_bypass.py
 # Keep formal Word OOXML and embedded-font regression coverage versioned.
 !offline-backend-20260512/backend/tests/test_word_export.py
+# Keep generated-file library aggregation and filtering regression coverage versioned.
+!offline-backend-20260512/backend/tests/test_artifact_library.py
 # Keep the model configuration regression coverage versioned even though
 # this deployment repository otherwise ignores newly added backend tests.
 !offline-backend-20260512/backend/tests/test_model_management.py
@@ -171,8 +176,10 @@ docs/backups
 # Frontend skills components must be tracked (excluded from the broad skills/ ignore above)
 !frontend-web/src/components/workspace/skills/
 
-# uv lockfile (not tracked per project preference)
-offline-backend-20260512/backend/uv.lock
+# uv lockfile (not tracked per project preference)
+offline-backend-20260512/backend/uv.lock
+
+!offline-backend-20260512/backend/tests/test_wiki_package_roundtrip.py
 
 # Local-only scratch directory (not committed)
 0622/