[feature/frontend] admin panel (wip)

frontend/package.json

@@ -10,10 +10,11 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "@tss-rocks/api": "workspace:*",
     "@headlessui/react": "^2.2.0",
+    "@tss-rocks/api": "workspace:*",
     "@types/markdown-it": "^14.1.2",
     "i18next": "^24.2.2",
+    "i18next-browser-languagedetector": "^8.0.4",
     "lucide-react": "^0.474.0",
     "markdown-it": "^14.1.0",
     "react": "^19.0.0",
@@ -27,6 +28,7 @@
     "@tailwindcss/postcss": "^4.0.3",
     "@tailwindcss/typography": "^0.5.16",
     "@tailwindcss/vite": "^4.0.3",
+    "@types/node": "^22.13.4",
     "@types/react": "^19.0.8",
     "@types/react-dom": "^19.0.3",
     "@vitejs/plugin-react": "^4.3.1",