feat: configure next-intl i18n with ES/EN locales

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

apps/web/package.json

@@ -9,19 +9,20 @@
     "lint": "next lint"
   },
   "dependencies": {
+    "@afterlife/shared": "*",
     "next": "^15",
+    "next-intl": "^4.8.3",
     "react": "^19",
-    "react-dom": "^19",
-    "@afterlife/shared": "*"
+    "react-dom": "^19"
   },
   "devDependencies": {
-    "typescript": "^5",
+    "@tailwindcss/postcss": "^4",
     "@types/node": "^20",
     "@types/react": "^19",
     "@types/react-dom": "^19",
-    "tailwindcss": "^4",
-    "@tailwindcss/postcss": "^4",
     "eslint": "^9",
-    "eslint-config-next": "^15"
+    "eslint-config-next": "^15",
+    "tailwindcss": "^4",
+    "typescript": "^5"
   }
 }