feat(cloud): Kill containers before removing them for faster destruction

Signed-off-by: provokateurin <kate@provokateurin.de>

src/cloud.rs

@@ -499,6 +499,14 @@ impl Cloud {
 
     pub async fn destroy(self, docker: &Docker) -> Result<()> {
         for container in self.containers {
+            docker
+                .kill_container(
+                    container.trim_start_matches('/'),
+                    None,
+                )
+                .await
+                .into_diagnostic()
+                .wrap_err("Failed to kill container")?;
             docker
                 .remove_container(
                     container.trim_start_matches('/'),