feat: add nextjs 16 support

Author: lneugebauer

package.json

@@ -58,7 +58,7 @@
     "typescript": "^5.5.2"
   },
   "peerDependencies": {
-    "next": "^15.3.5",
+    "next": "^15.3.5 || ^16",
     "react": "^19.1.0",
     "react-dom": "^19.1.0"
   },

src/styleguide/Layout.tsx

@@ -1,5 +1,6 @@
 'use client';
 
+import './styles.css';
 import Link from 'next/link';
 import { useState } from 'react';
 import { StyleguideContent } from '../types';

src/styleguide/Route.tsx

@@ -2,7 +2,6 @@ import Layout from './Layout';
 import { getPageContent } from './utils';
 import { StyleguideContent } from 'src/types';
 
-import './styles.css';
 import { notFound } from 'next/navigation';
 
 type StyleguidePageProps = {