refactor: extract json_display

sdgb-cli/src/utils/mod.rs

@@ -48,6 +48,12 @@ pub async fn login_action<R>(
     Ok(return_data)
 }
 
+pub fn json_display(value: impl Serialize) -> Result<(), Box<dyn snafu::Error>> {
+    let lock = stdout().lock();
+    serde_json::to_writer_pretty(lock, &value)?;
+    Ok(())
+}
+
 pub fn human_readable_display(
     value: impl Display + Serialize,
     human_readable: bool,
@@ -55,8 +61,7 @@ pub fn human_readable_display(
     if human_readable {
         println!("{value}");
     } else {
-        let lock = stdout().lock();
-        serde_json::to_writer_pretty(lock, &value)?;
+        json_display(value)?;
     }
 
     Ok(())