增加代码知识库；修复文档处理内容；增加API设置

rag-web-ui/backend/app/services/graph/graphrag_adapter.py

@@ -13,11 +13,11 @@ from app.services.llm.llm_factory import LLMFactory
 class GraphRAGAdapter:
     _instance_lock = asyncio.Lock()
 
-    def __init__(self):
+    def __init__(self, model_profile: Any = None):
         self._graphrag_instances: Dict[int, Any] = {}
         self._kb_locks: Dict[int, asyncio.Lock] = {}
-        self._embedding_model = EmbeddingsFactory.create()
-        self._llm_model = LLMFactory.create(streaming=False)
+        self._embedding_model = EmbeddingsFactory.create(model_profile=model_profile)
+        self._llm_model = LLMFactory.create(streaming=False, model_profile=model_profile)
         self._symbols = self._load_symbols()
 
     def _load_symbols(self) -> Dict[str, Any]: