feat: Introducing Codex to the Claude code UI project. Improve the Settings and Onboarding UX to accomodate more agents.

src/components/CodexLogo.jsx

@@ -0,0 +1,16 @@
+import React from 'react';
+import { useTheme } from '../contexts/ThemeContext';
+
+const CodexLogo = ({ className = 'w-5 h-5' }) => {
+  const { isDarkMode } = useTheme();
+
+  return (
+    <img
+      src={isDarkMode ? "/icons/codex-white.svg" : "/icons/codex.svg"}
+      alt="Codex"
+      className={className}
+    />
+  );
+};
+
+export default CodexLogo;