fixes

src/ui/mod.rs

@@ -39,6 +39,11 @@ pub fn render<T: TdClientTrait>(f: &mut Frame, app: &mut App<T>) {
         AppScreen::Auth => auth::render(f, app),
         AppScreen::Main => main_screen::render(f, app),
     }
+
+    // Global overlay: account switcher (renders on top of ANY screen)
+    if app.account_switcher.is_some() {
+        modals::render_account_switcher(f, area, app);
+    }
 }
 
 fn render_size_warning(f: &mut Frame, width: u16, height: u16) {