fix: Use next-intl for improved locale support

messages/en.json

@@ -0,0 +1,29 @@
+{
+  "Index": {
+    "menu": {
+      "products": "products",
+      "shops": "shop list",
+      "about": "about narai",
+      "bar": "sagyobar",
+      "concept": "concept",
+      "stories": "stories",
+      "company": "company",
+      "contact": "contact"
+    },
+    "newsletter": {
+      "title": "newsletter",
+      "description": "Subscribe to our newsletter to receive free shipping on your first order, and access to exclusive information regarding events and pairing dinners.",
+      "placeholder": "Email",
+      "button": "Notify me"
+    },
+    "shops": {
+      "title": "",
+      "hokkaido": "Hokkaido / North",
+      "kanto": "Kanto",
+      "chubu": "Chubu",
+      "kinki": "Kinki",
+      "chugoku": "Chugoku",
+      "kyushu": "Kyushu"
+    }
+  }
+}