chore: update project configuration

- Add Discord redirect route (/discord -> Discord server URL)
- Remove @xyflow/react from optimizePackageImports
- Add cspell to lint-staged for comprehensive spell checking
- Update package-lock.json dependencies

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: ericyangpan

next.config.ts

@@ -71,13 +71,7 @@ const nextConfig: NextConfig = {
 
   // Experimental features for better performance
   experimental: {
-    optimizePackageImports: [
-      'lucide-react',
-      'next-intl',
-      '@mdx-js/react',
-      'recharts',
-      '@xyflow/react',
-    ],
+    optimizePackageImports: ['lucide-react', 'next-intl', '@mdx-js/react', 'recharts'],
   },
 
   // Compiler optimizations
@@ -103,6 +97,18 @@ const nextConfig: NextConfig = {
     ignoreDuringBuilds: false,
   },
 
+  // Redirects configuration
+  async redirects() {
+    return [
+      // Redirect /discord to Discord server
+      {
+        source: '/discord',
+        destination: 'https://discord.gg/u4hCpmCFCQ',
+        permanent: true,
+      },
+    ]
+  },
+
   // Headers for better caching and security
   async headers() {
     return [

package-lock.json

@@ -89,6 +89,9 @@
     ],
     "*.{json,jsonc}": [
       "biome format --write --no-errors-on-unmatched"
+    ],
+    "**/*.{ts,tsx,js,jsx,json,md,mdx}": [
+      "cspell --no-must-find-files"
     ]
   }
 }