Store accessors for editor highlight colors not colors themselves

crates/search/src/buffer_search.rs

@@ -544,10 +544,9 @@ impl BufferSearchBar {
                                         }
                                     }
 
-                                    let theme = &cx.global::<Settings>().theme.search;
                                     editor.highlight_background::<Self>(
                                         ranges,
-                                        theme.match_background,
+                                        |theme| theme.search.match_background,
                                         cx,
                                     );
                                 });

crates/search/src/project_search.rs

@@ -473,8 +473,11 @@ impl ProjectSearchView {
                 if reset_selections {
                     editor.select_ranges(match_ranges.first().cloned(), Some(Autoscroll::Fit), cx);
                 }
-                let theme = &cx.global::<Settings>().theme.search;
-                editor.highlight_background::<Self>(match_ranges, theme.match_background, cx);
+                editor.highlight_background::<Self>(
+                    match_ranges,
+                    |theme| theme.search.match_background,
+                    cx,
+                );
             });
             if self.query_editor.is_focused(cx) {
                 self.focus_results_editor(cx);