refactor: use cli context vs creating new one

cli/app/ps.go

@@ -1,7 +1,6 @@
 package app
 
 import (
-	"context"
 	"fmt"
 	"strings"
 
@@ -23,7 +22,6 @@ var appPsCommand = &cli.Command{
 	Action: func(c *cli.Context) error {
 		app := internal.ValidateApp(c)
 
-		ctx := context.Background()
 		cl, err := client.New(app.Server)
 		if err != nil {
 			logrus.Fatal(err)
@@ -32,7 +30,7 @@ var appPsCommand = &cli.Command{
 		filters := filters.NewArgs()
 		filters.Add("name", app.StackName())
 
-		containers, err := cl.ContainerList(ctx, types.ContainerListOptions{Filters: filters})
+		containers, err := cl.ContainerList(c.Context, types.ContainerListOptions{Filters: filters})
 		if err != nil {
 			logrus.Fatal(err)
 		}