Switch infinity to elasticsearch doc engine

Author: JasleenKaurSethi

helm-azimuth/values.yaml

@@ -11,7 +11,7 @@ zenithClient:
 ragflow:
   env:
     # Elasticsearch seems more stable than other options for now
-    DOC_ENGINE: infinity 
+    DOC_ENGINE: elasticsearch
 
   # Clean up redis volumes when Azimuth app is uninstalled
   redis:

helm/values.yaml

@@ -17,7 +17,7 @@ env:
   # - `infinity` (https://github.com/infiniflow/infinity)
   # - `opensearch` (https://github.com/opensearch-project/OpenSearch)
   # DOC_ENGINE: elasticsearch
-  DOC_ENGINE: infinity
+  DOC_ENGINE: infinity 
   # DOC_ENGINE: opensearch
 
   # The version of Elasticsearch.