style-audit: declare this surface's opt-out from the standard root plate

cce-ui's scripts/style-audit checks that every app stands on the
standard root plate; this crate is not a plate by design, and the
comment says why so the audit lists it as an opt-out rather than as
off-standard.

Co-Authored-By: Claude Fable 5.1 <[email protected]>

 src/main.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index 2e5716d..5aad13b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1817,6 +1817,8 @@ impl cce_ui::engine::Application for StatusApp {
         }
     }
 
+    // style-audit: opt-out the bar is a transparent surface; each module box is its own plate
+
     fn display_list(&mut self, size: cce_ui::engine::LogicalSize, scale: f64) -> Option<cce_ui::scene::paint::DisplayList> {
         // Phase 6ak single paint path: the rounded boxes, the status-bar bg / module rects
         // (the legacy view_rounded_quads then view() bodies, in the wrapper's