feat: add starter config for s3 vector

backend/open_webui/retrieval/vector/factory.py

@@ -28,8 +28,10 @@ class Vector:
                     return QdrantClient()
             case VectorType.PINECONE:
                 from open_webui.retrieval.vector.dbs.pinecone import PineconeClient
-
                 return PineconeClient()
+            case VectorType.S3VECTOR:
+                from open_webui.retrieval.vector.s3.s3vector import S3VectorClient
+                return S3VectorClient()
             case VectorType.OPENSEARCH:
                 from open_webui.retrieval.vector.dbs.opensearch import OpenSearchClient
 

backend/open_webui/retrieval/vector/type.py

@@ -9,3 +9,4 @@ class VectorType(StrEnum):
     ELASTICSEARCH = "elasticsearch"
     OPENSEARCH = "opensearch"
     PGVECTOR = "pgvector"
+    S3VECTOR = "s3vector"