Fix ingest seci

shared/workspaces/workspaces/workflow/message_architect.py

@@ -278,7 +278,12 @@ class ArchiveMessageArchitect(MessageArchitectIF):
         template = self.get_message_template(msg_type)
         template = template.copy()
         # not using full request for AAT/VLASS messages, increased size caused VLASS message handling issues
-        template["subject"] = f"WS workflow request #{self.request.workflow_request_id}"
+        # image indexing is based on project not request id, use different subject
+        template["subject"] = (
+            f"WS workflow triggering indexer for {self.project}"
+            if self.key == "ingestor.images"
+            else f"WS workflow request #{self.request.workflow_request_id}"
+        )
         template["routing_key"] = self.key
 
         if "vlass" in msg_type and "update" not in msg_type: