feat: add CoopCredits Solana media rewards ecosystem

Add complete  token system with Plex/Tautulli/Overseer integration:
- Anchor program for SPL token mint/burn/transfer
- Express backend with OAuth, webhooks, Solana integration
- Next.js frontend with dashboard, admin panel, wallet management
- Docker deployment for 172.20.1.0/24 infrastructure
- Production configs with SSL, Nginx, health monitoring

Tautulli webhooks auto-mint  on watch events.
Overseer integration burns  for content requests.

frontend/next.config.js

@@ -0,0 +1,20 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  experimental: {
+    appDir: true,
+  },
+  async rewrites() {
+    return [
+      {
+        source: '/api/:path*',
+        destination: `${process.env.NEXT_PUBLIC_API_URL}/api/:path*`,
+      },
+      {
+        source: '/webhooks/:path*',
+        destination: `${process.env.NEXT_PUBLIC_API_URL}/webhooks/:path*`,
+      },
+    ];
+  },
+};
+
+module.exports = nextConfig;