fix: rename resolved_index_id to index_id, use result.index_id directly

Depends on UiPath/uipath-python#1534.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: Clement Fauchere

src/uipath_langchain/agent/tools/context_tool.py

@@ -274,7 +274,7 @@ async def context_tool_fn(
                 {"metadata": doc.metadata, "page_content": doc.page_content}
                 for doc in docs
             ],
-            "index_id": retriever.resolved_index_id,
+            "index_id": retriever.index_id,
         }
 
     if arg_props or has_arg_folder:

src/uipath_langchain/retrievers/context_grounding_retriever.py

@@ -17,7 +17,7 @@ class ContextGroundingRetriever(BaseRetriever):
     threshold: float = 0.0
     scope_folder: str | None = None
     scope_extension: str | None = None
-    resolved_index_id: str | None = None
+    index_id: str | None = None
 
     def _build_scope(self) -> UnifiedSearchScope | None:
         if self.scope_folder or self.scope_extension:
@@ -45,7 +45,7 @@ def _get_relevant_documents(
             folder_key=self.folder_key,
         )
 
-        self.resolved_index_id = result.index_id
+        self.index_id = result.index_id
         values = result.semantic_results.values if result.semantic_results else []
 
         return [
@@ -82,7 +82,7 @@ async def _aget_relevant_documents(
             folder_key=self.folder_key,
         )
 
-        self.resolved_index_id = result.index_id
+        self.index_id = result.index_id
         values = result.semantic_results.values if result.semantic_results else []
 
         return [