fix: dont choke on emojji n exprs

packages/autofmt/tests/samples.rs

@@ -39,5 +39,6 @@ twoway![
     t2,
     reallylong,
     immediate_expr,
-    collapse_expr
+    collapse_expr,
+    trailing_expr
 ];

packages/autofmt/tests/samples/trailing_expr.rsx

@@ -0,0 +1,7 @@
+fn it_works() {
+    cx.render(rsx! {
+        div {
+            span { "Description: ", package.description.as_deref().unwrap_or("❌❌❌❌ missing") }
+        }
+    })
+}