feat: setup i18next

package.json

@@ -6,6 +6,7 @@
   "scripts": {
     "dev": "vite",
     "build": "tsc -b && vite build",
+    "build:staging": "tsc -b && vite build --mode staging",
     "lint": "oxlint",
     "lint:fix": "oxlint --fix",
     "fmt": "oxfmt",
@@ -21,12 +22,16 @@
     "@tanstack/react-router": "^1.166.3",
     "@tanstack/react-router-devtools": "^1.166.3",
     "arktype": "^2.2.0",
+    "i18next": "^25.8.17",
+    "i18next-http-backend": "^3.0.2",
     "motion": "^12.35.1",
     "react": "^19.2.4",
     "react-dom": "^19.2.4",
+    "react-i18next": "^16.5.6",
     "tailwindcss": "^4.2.1"
   },
   "devDependencies": {
+    "@i18next-selector/vite-plugin": "^0.0.18",
     "@tanstack/router-plugin": "^1.166.3",
     "@types/node": "^24.10.1",
     "@types/react": "^19.2.7",