重排，多路查询

rag_indexer/test/test_refactored.py

@@ -10,7 +10,7 @@ import sys
 # 添加项目根目录到 Python 路径
 sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", ".."))
 
-from rag_indexer.IndexBuilder import IndexBuilder
+from rag_indexer.index_builder import IndexBuilder
 from rag_indexer.splitters import SplitterType
 
 async def test_index_builder():

rag_indexer/test/test_validate_index.py

@@ -129,7 +129,7 @@ async def check_postgres():
 
 async def test_search():
     """测试检索功能。"""
-    from rag_indexer.IndexBuilder import IndexBuilder, IndexBuilderConfig
+    from rag_indexer.index_builder import IndexBuilder, IndexBuilderConfig
     from rag_indexer.splitters import SplitterType
 
     print("\n" + "=" * 60)