fixed doc env vars + mongo v2 migration

api/ledger/internal/service/ledger/list_accounts.go

@@ -9,7 +9,7 @@ import (
 	"github.com/tech/sendico/pkg/merrors"
 	"github.com/tech/sendico/pkg/mutil/mzap"
 	ledgerv1 "github.com/tech/sendico/pkg/proto/ledger/v1"
-	"go.mongodb.org/mongo-driver/bson/primitive"
+	"go.mongodb.org/mongo-driver/v2/bson"
 	"go.uber.org/zap"
 )
 
@@ -35,7 +35,7 @@ func (s *Service) listAccountsResponder(_ context.Context, req *ledgerv1.ListAcc
 		var filter *storage.AccountsFilter
 		if req.GetOwnerRefFilter() != nil {
 			ownerRefStr := strings.TrimSpace(req.GetOwnerRefFilter().GetValue())
-			var ownerRef primitive.ObjectID
+			var ownerRef bson.ObjectID
 			if ownerRefStr != "" {
 				ownerRef, err = parseObjectID(ownerRefStr)
 				if err != nil {