fix: improved offline support

Closes coop-cloud/organising#471.

cli/app/remove.go

@@ -8,6 +8,7 @@ import (
 	"coopcloud.tech/abra/cli/internal"
 	"coopcloud.tech/abra/pkg/autocomplete"
 	"coopcloud.tech/abra/pkg/client"
+	"coopcloud.tech/abra/pkg/runtime"
 	stack "coopcloud.tech/abra/pkg/upstream/stack"
 	"github.com/AlecAivazis/survey/v2"
 	"github.com/docker/docker/api/types"
@@ -43,11 +44,13 @@ flag.
 		internal.ForceFlag,
 		internal.DebugFlag,
 		internal.NoInputFlag,
+		internal.OfflineFlag,
 	},
 	BashComplete: autocomplete.AppNameComplete,
 	Before:       internal.SubCommandBefore,
 	Action: func(c *cli.Context) error {
-		app := internal.ValidateApp(c)
+		conf := runtime.New(runtime.WithOffline(internal.Offline))
+		app := internal.ValidateApp(c, conf)
 
 		if !internal.Force && !internal.NoInput {
 			response := false