feat: improve search and handle input in compose (#67)

* feat: support search by npub or nprofile

* .

* .

* .

* chore: prevent update local search with empty result

* clean up

* .

crates/ui/src/title_bar.rs

@@ -257,6 +257,7 @@ impl RenderOnce for TitleBar {
         const HEIGHT: Pixels = px(34.);
 
         let is_linux = cfg!(target_os = "linux");
+        let is_macos = cfg!(target_os = "macos");
 
         div().flex_shrink_0().child(
             self.base
@@ -270,6 +271,9 @@ impl RenderOnce for TitleBar {
                 .when(is_linux, |this| {
                     this.on_double_click(|_, window, _| window.zoom_window())
                 })
+                .when(is_macos, |this| {
+                    this.on_double_click(|_, window, _| window.titlebar_double_click())
+                })
                 .child(
                     h_flex()
                         .id("bar")