fix: more precise filtering

Closes coop-cloud/organising#305.

cli/app/errors.go

@@ -2,6 +2,7 @@ package app
 
 import (
 	"context"
+	"fmt"
 	"strconv"
 	"strings"
 	"time"
@@ -95,7 +96,8 @@ func checkErrors(c *cli.Context, cl *dockerClient.Client, app config.App) error
 
 	for _, service := range recipe.Config.Services {
 		filters := filters.NewArgs()
-		filters.Add("name", service.Name)
+		filters.Add("name", fmt.Sprintf("^%s_%s", app.StackName(), service.Name))
+
 		containers, err := cl.ContainerList(context.Background(), types.ContainerListOptions{Filters: filters})
 		if err != nil {
 			return err