initial refactor in preparation for routing

Signed-off-by: William Casarin <jb55@jb55.com>

src/ui_preview/main.rs

@@ -3,8 +3,8 @@ use notedeck::app_creation::{
 };
 use notedeck::ui::account_login_view::AccountLoginView;
 use notedeck::ui::{
-    AccountManagementView, AccountSelectionWidget, DesktopGlobalPopup, DesktopSidePanel, Preview,
-    PreviewApp, ProfilePic, ProfilePreview, RelayView,
+    AccountManagementView, AccountSelectionWidget, DesktopSidePanel, Preview, PreviewApp,
+    ProfilePic, ProfilePreview, RelayView,
 };
 use std::env;
 
@@ -89,6 +89,5 @@ async fn main() {
         AccountManagementView,
         AccountSelectionWidget,
         DesktopSidePanel,
-        DesktopGlobalPopup,
     );
 }