Apply rustfmt

Co-Authored-By: codex <[email protected]>

src/settings.rs

@@ -271,10 +271,7 @@ fn draw(f: &mut ratatui::Frame, form: &Form) {
     );
 
     let footer = if let Some(err) = &form.error {
-        Line::from(Span::styled(
-            err.clone(),
-            Style::default().fg(Color::Red),
-        ))
+        Line::from(Span::styled(err.clone(), Style::default().fg(Color::Red)))
     } else {
         Line::from(Span::styled(
             "Tab/↓ next · Shift+Tab/↑ prev · Enter save · Esc cancel",