add: GitHub authentication

package.json

@@ -20,6 +20,7 @@
   },
   "dependencies": {
     "@payloadcms/admin-bar": "latest",
+    "@payloadcms/db-sqlite": "latest",
     "@payloadcms/live-preview-react": "latest",
     "@payloadcms/next": "latest",
     "@payloadcms/payload-cloud": "latest",
@@ -34,6 +35,7 @@
     "@radix-ui/react-label": "^2.0.2",
     "@radix-ui/react-select": "^2.0.0",
     "@radix-ui/react-slot": "^1.0.2",
+    "auth": "^1.2.3",
     "class-variance-authority": "^0.7.0",
     "clsx": "^2.1.1",
     "cross-env": "^7.0.3",
@@ -41,16 +43,17 @@
     "graphql": "^16.8.2",
     "lucide-react": "^0.378.0",
     "next": "15.2.3",
+    "next-auth": "5.0.0-beta.25",
     "next-sitemap": "^4.2.3",
     "payload": "latest",
+    "payload-authjs": "^0.7.1",
     "prism-react-renderer": "^2.3.1",
     "react": "19.0.0",
     "react-dom": "19.0.0",
     "react-hook-form": "7.45.4",
     "sharp": "0.32.6",
     "tailwind-merge": "^2.3.0",
-    "tailwindcss-animate": "^1.0.7",
-    "@payloadcms/db-sqlite": "latest"
+    "tailwindcss-animate": "^1.0.7"
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3.2.0",