agent SDK fix

cmd/worker/workers/notice.go

@@ -573,13 +573,13 @@ func (w *NoticeWorker) getNextSequentialNumber(ctx context.Context, sourceCode,
 
 	// Create aggregation pipeline to find the highest sequential number
 	pipeline := mongodriver.Pipeline{
-		bson.D{{"$match", bson.M{
+		bson.D{{Key: "$match", Value: bson.M{
 			"tender_id": bson.M{"$regex": pattern},
 		}}},
-		bson.D{{"$project", bson.M{
+		bson.D{{Key: "$project", Value: bson.M{
 			"sequential_num": bson.M{"$substr": bson.A{"$tender_id", 5, 3}}, // Extract last 3 chars (NNN)
 		}}},
-		bson.D{{"$group", bson.M{
+		bson.D{{Key: "$group", Value: bson.M{
 			"_id":     nil,
 			"max_num": bson.M{"$max": bson.M{"$toInt": "$sequential_num"}},
 		}}},