Added Auth

package.json

@@ -18,13 +18,12 @@
     "db:seed": "dotenv -e .env.local -- prisma db seed"
   },
   "dependencies": {
+    "@base-ui/react": "^1.0.0",
+    "@fontsource-variable/inter": "^5.2.8",
+    "@hugeicons/core-free-icons": "^2.0.0",
+    "@hugeicons/react": "^1.1.1",
     "@prisma/adapter-pg": "^7.1.0",
     "@prisma/client": "^7.1.0",
-    "@radix-ui/react-label": "^2.1.8",
-    "@radix-ui/react-select": "^2.2.6",
-    "@radix-ui/react-slider": "^1.3.6",
-    "@radix-ui/react-slot": "^1.2.4",
-    "@radix-ui/react-switch": "^1.2.6",
     "@tailwindcss/vite": "^4.0.6",
     "@tanstack/react-devtools": "^0.7.0",
     "@tanstack/react-form": "^1.0.0",
@@ -35,12 +34,18 @@
     "@tanstack/react-router-ssr-query": "^1.131.7",
     "@tanstack/react-start": "^1.132.0",
     "@tanstack/router-plugin": "^1.132.0",
+    "better-auth": "^1.4.7",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
-    "lucide-react": "^0.544.0",
+    "i18next": "^25.7.3",
+    "i18next-browser-languagedetector": "^8.2.0",
+    "next-themes": "^0.4.6",
     "prisma": "^7.1.0",
     "react": "^19.2.0",
     "react-dom": "^19.2.0",
+    "react-i18next": "^16.5.0",
+    "shadcn": "^3.6.1",
+    "sonner": "^2.0.7",
     "tailwind-merge": "^3.0.2",
     "tailwindcss": "^4.0.6",
     "tw-animate-css": "^1.3.6",