fix warning banner colors

liana-ui/src/component/notification.rs

@@ -53,7 +53,7 @@ pub fn warning<'a, T: 'a + Clone>(message: String, error: String) -> Container<'
         move || Element::<'a, T>::from(text::p2_regular(error.to_owned())),
     )))
     .padding(15)
-    .style(theme::card::warning)
+    .style(theme::banner::warning)
     .width(Length::Fill)
 }
 

liana-ui/src/theme/banner.rs

@@ -26,3 +26,7 @@ fn banner(palette: &ContainerPalette) -> Style {
 pub fn network(theme: &Theme) -> Style {
     banner(&theme.colors.banners.network)
 }
+
+pub fn warning(theme: &Theme) -> Style {
+    banner(&theme.colors.banners.warning)
+}