rag snippet生成入库和写rag

app/models.py

@@ -247,6 +247,16 @@ class TableSnippetUpsertRequest(BaseModel):
         ge=0,
         description="Version timestamp aligned with the pipeline (yyyyMMddHHmmss as integer).",
     )
+    rag_workspace_id: Optional[int] = Field(
+        None,
+        ge=0,
+        description="Optional workspace identifier for RAG ingestion; when provided and action_type=snippet_alias "
+        "with status=success, merged snippets will be written to rag_snippet and pushed to RAG.",
+    )
+    rag_item_type: Optional[str] = Field(
+        "SNIPPET",
+        description="Optional RAG item type used when pushing snippets to RAG. Defaults to 'SNIPPET'.",
+    )
     action_type: ActionType = Field(..., description="Pipeline action type for this record.")
     status: ActionStatus = Field(
         ActionStatus.SUCCESS, description="Execution status for the action."