Desktop: Browser console message forwarding (#3193)

* browser console message forwarding

* replace target to make it easy to identify browser console messages

* use warn as per review comment

desktop/src/main.rs

@@ -27,7 +27,7 @@ fn main() {
 		// We are in a CEF subprocess
 		// This will block until the CEF subprocess quits
 		let error = cef_context_builder.execute_sub_process();
-		tracing::error!("Cef subprocess failed with error: {error}");
+		tracing::warn!("Cef subprocess failed with error: {error}");
 		return;
 	}