Fix review comments

Author: timon-schelling

desktop/Cargo.toml

@@ -38,4 +38,4 @@ glam = { workspace = true }
 vello = { workspace = true }
 derivative = { workspace = true }
 rfd = { workspace = true }
-open ={ workspace = true }
+open = { workspace = true }

desktop/src/app.rs

@@ -55,10 +55,6 @@ impl WinitApp {
 	}
 
 	fn send_messages_to_editor(&mut self, mut responses: Vec<FrontendMessage>) {
-		if responses.is_empty() {
-			return;
-		}
-
 		for message in responses.extract_if(.., |m| matches!(m, FrontendMessage::RenderOverlays(_))) {
 			let FrontendMessage::RenderOverlays(overlay_context) = message else { unreachable!() };
 			if let Some(graphics_state) = &mut self.graphics_state {
@@ -119,6 +115,9 @@ impl WinitApp {
 			});
 		}
 
+		if responses.is_empty() {
+			return;
+		}
 		let Ok(message) = ron::to_string(&responses) else {
 			tracing::error!("Failed to serialize Messages");
 			return;