Make theme selector match other selector styling

crates/file_finder/src/file_finder.rs

@@ -76,7 +76,7 @@ impl View for FileFinder {
                 Container::new(
                     Flex::new(Axis::Vertical)
                         .with_child(
-                            Container::new(ChildView::new(&self.query_editor).boxed())
+                            ChildView::new(&self.query_editor).contained()
                                 .with_style(settings.theme.selector.input_editor.container)
                                 .boxed(),
                         )

crates/theme_selector/src/theme_selector.rs

@@ -340,7 +340,11 @@ impl View for ThemeSelector {
             ConstrainedBox::new(
                 Container::new(
                     Flex::new(Axis::Vertical)
-                        .with_child(ChildView::new(&self.query_editor).boxed())
+                        .with_child(
+                            ChildView::new(&self.query_editor).contained()
+                                .with_style(settings.theme.selector.input_editor.container)
+                                .boxed(),
+                        )
                         .with_child(Flexible::new(1.0, false, self.render_matches(cx)).boxed())
                         .boxed(),
                 )