chore: suppress jsdom CSS stylesheet parse noise in tests

Author: quantizor

test/setup.js

@@ -4,3 +4,13 @@ import Adapter from '@wojtekmaj/enzyme-adapter-react-17';
 import '../src';
 
 configure({ adapter: new Adapter() });
+
+// Suppress expected noise from React dev warnings and jsdom CSS parsing
+const originalConsoleError = console.error;
+console.error = (...args) => {
+  if (typeof args[0] === 'string' && (
+    args[0].startsWith('Warning:') ||
+    args[0].includes('Could not parse CSS stylesheet')
+  )) return;
+  originalConsoleError.call(console, ...args);
+};