refactor: adapt Switcher/ContentBg fields to cce-ui Phase 5n

Co-Authored-By: Claude Fable 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01LkfJazPs9bRchkcozmxXCX

 src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index e3f63c8..7f079dc 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -55,7 +55,7 @@ static ACTIVE_COOKIE: Mutex<Option<String>> = Mutex::new(None);
 
 struct AuthenticatorApp {
     font_system: FontSystem,
-    bg: ContentBg,
+    bg: cce_ui::widget::Adapted<ContentBg>,
     password_box: TextBox,
     verify_btn: cce_ui::widget::Adapted<cce_ui::widget::Button>,
     cancel_btn: cce_ui::widget::Adapted<cce_ui::widget::Button>,