feat: add ci cd files

next.config.ts

@@ -1,8 +1,12 @@
 import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
+  output: "standalone",
   /* config options here */
+  poweredByHeader: false,
+
   images: {
+    domains: ["*"],
     remotePatterns: [
       {
         protocol: "https",
@@ -13,8 +17,34 @@ const nextConfig: NextConfig = {
         hostname: "**",
       },
     ],
-    unoptimized: false,
   },
+  headers: async () => [
+    {
+      source: "/:path*",
+      headers: [
+        {
+          key: "X-DNS-Prefetch-Control",
+          value: "on",
+        },
+        {
+          key: "X-XSS-Protection",
+          value: "1; mode=block",
+        },
+        {
+          key: "X-Frame-Options",
+          value: "SAMEORIGIN",
+        },
+        {
+          key: "X-Content-Type-Options",
+          value: "nosniff",
+        },
+        {
+          key: "Referrer-Policy",
+          value: "origin-when-cross-origin",
+        },
+      ],
+    },
+  ],
 };
 
 export default nextConfig;