Add searchable input controls and display profile editing

shell/ferese-settings/src/panel_preview.rs

@@ -49,7 +49,7 @@ impl App {
                 row([])
                     .align_y(Alignment::Center)
                     .push(
-                        self.label(ferese_config::tr!("Composition preview"), 14.)
+                        self.panel_heading(ferese_config::tr!("Composition preview"), 14.)
                             .width(Length::Fill),
                     )
                     .push(self.note(ferese_config::tr!("Sample content"))),