refactor: simplify and speed up plan output formatting by removing name resolver dependency

pkg/client/deploy/operation/operation.go

@@ -12,8 +12,7 @@ type Operation interface {
 	// Execute performs the operation using the provided client.
 	Execute(ctx context.Context, cli Client) error
 	// Format returns a human-readable representation of the operation.
-	// TODO: get rid of the resolver and assign the required names for formatting in the operation itself.
-	Format(resolver NameResolver) string
+	Format() string
 	String() string
 }
 
@@ -22,9 +21,3 @@ type Client interface {
 	api.ContainerClient
 	api.VolumeClient
 }
-
-// NameResolver resolves machine and container IDs to their names.
-type NameResolver interface {
-	MachineName(machineID string) string
-	ContainerName(containerID string) string
-}