Feat: Hash doc id to avoid duplicate name. (#12573)

### What problem does this PR solve?

Feat: Hash doc id to avoid duplicate name. 

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

rag/svr/sync_data_source.py

@@ -36,6 +36,7 @@ from typing import Any
 
 from flask import json
 
+from api.utils.common import hash128
 from api.db.services.connector_service import ConnectorService, SyncLogsService
 from api.db.services.knowledgebase_service import KnowledgebaseService
 from common import settings
@@ -126,7 +127,7 @@ class SyncBase:
             docs = []
             for doc in document_batch:
                 d = {
-                    "id": doc.id,
+                    "id": hash128(doc.id),
                     "connector_id": task["connector_id"],
                     "source": self.SOURCE_NAME,
                     "semantic_identifier": doc.semantic_identifier,