Add admin login page and required logic

package.json

@@ -9,14 +9,18 @@
     "lint": "next lint"
   },
   "dependencies": {
+    "@radix-ui/react-label": "^2.1.7",
+    "@radix-ui/react-slot": "^1.2.3",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-react": "^0.525.0",
     "next": "15.3.4",
+    "next-auth": "^5.0.0-beta.29",
     "postcss": "^8.5.6",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
-    "tailwind-merge": "^3.3.1"
+    "tailwind-merge": "^3.3.1",
+    "zod": "^3.25.73"
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3",