chore: pesan error core pakai bahasa Inggris netral (konvensi i18n)

internal/docker/client.go

@@ -21,7 +21,7 @@ type Client struct {
 func New() (*Client, error) {
 	cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())
 	if err != nil {
-		return nil, fmt.Errorf("docker: buat client: %w", err)
+		return nil, fmt.Errorf("docker: create client: %w", err)
 	}
 	return &Client{cli: cli}, nil
 }