message: Implemented uninstall command to remove fluvio sys chart.
diff: @@ -20,6 +20,10 @@ pub struct UninstallCommand {
  /// uninstall local spu/sc(custom)
  #[structopt(long)]
  local: bool,
  +
  + #[structopt(long)]
  + /// removing sys chart
  + sys: bool,
  }
  use std::process::Command;
  @@ -33,12 +37,15 @@ where
  O: Terminal,
  {
  println!("removing fluvio installation");
  -
  + if command.sys {
  + remove_sys();
  + } else {
  if command.local {
  remove_local_cluster();
  } else {
  remove_k8_cluster(&command).await?;
  }
  + }
  let ns = &command.namespace;
  @@ -116,3 +123,14 @@ async fn remove_k8_cluster(command: &UninstallCommand) -> Result<(), CliError> {
  Ok(())
  }
  +
  +fn remove_sys() {
  + println!("removing fluvio sys chart");
  +
  + Command::new("helm")
  + .arg("uninstall")
  + .arg("fluvio-sys")
  + .inherit();
  +
  + println!("fluvio sys chart has been uninstalled");
  +}
  