fix: more gaps closed

crates/bds-ui/src/views/welcome.rs

@@ -35,3 +35,35 @@ pub fn view(locale: UiLocale) -> Element<'static, Message> {
     })
     .into()
 }
+
+pub fn tab_placeholder(
+    title: impl Into<String>,
+    subtitle: Option<String>,
+) -> Element<'static, Message> {
+    let title = title.into();
+    let subtitle = subtitle.unwrap_or_else(|| "This tab is routed correctly, but its content surface is not implemented yet.".to_string());
+
+    container(
+        column![
+            text(title)
+                .size(24)
+                .shaping(Shaping::Advanced)
+                .color(Color::from_rgb(0.85, 0.85, 0.90)),
+            text(subtitle)
+                .size(14)
+                .shaping(Shaping::Advanced)
+                .color(Color::from_rgb(0.55, 0.55, 0.60)),
+        ]
+        .spacing(12)
+        .align_x(iced::Alignment::Center),
+    )
+    .width(Length::Fill)
+    .height(Length::Fill)
+    .center_x(Length::Fill)
+    .center_y(Length::Fill)
+    .style(|_theme: &Theme| container::Style {
+        background: Some(Background::Color(Color::from_rgb(0.11, 0.11, 0.14))),
+        ..container::Style::default()
+    })
+    .into()
+}