refactor(commands): trim end of pipe-like output

helix-term/src/commands.rs

@@ -5763,7 +5763,7 @@ fn shell(cx: &mut compositor::Context, cmd: &str, behavior: &ShellBehavior) {
                     if !pipe {
                         shell_output = Some(result.clone());
                     }
-                    result
+                    Tendril::from(result.trim_end())
                 }
                 Err(err) => {
                     cx.editor.set_error(err.to_string());