Merge Allocation drawing, Traceability guidance, and picker Escape candidate

crates/oa-desktop/src/model_menu.rs

@@ -669,7 +669,8 @@ pub fn popup(app: &App) -> Option<Menu<Message>> {
                 entries.push(item(
                     "Show in this diagram",
                     Message::PlaceSelected,
-                    d.layer == e.layer() && d.projection.includes(e.kind()),
+                    (d.layer == e.layer() || d.projection == ProjectionKind::Traceability)
+                        && d.projection.includes(e.kind()),
                 ));
             }
         }
@@ -800,6 +801,7 @@ fn relation_actions(kind: Kind) -> &'static [(&'static str, RelationKind, bool)]
 #[cfg(test)]
 mod tests {
     use super::*;
+    include!("model_menu_traceability_tests.rs");
     fn send(app: &mut App, message: Message) {
         let _ = app.update(message);
     }