feat: implement i18n for product and category, add 5 new locales

apps/mcp-server/index.ts

@@ -5,7 +5,7 @@ import {
   ListToolsRequestSchema,
 } from "@modelcontextprotocol/sdk/types.js";
 import axios from "axios";
-import FormData from "form-data";
+import * as FormData from "form-data";
 
 const BACKEND_URL = process.env.BACKEND_URL || "http://localhost:3000/api";
 const ADMIN_USERNAME = process.env.ADMIN_USERNAME || "admin";
@@ -87,6 +87,19 @@ server.setRequestHandler(ListToolsRequestSchema, async () => {
           required: ["id"]
         }
       },
+      {
+        name: "update_category_translation",
+        description: "Add or update translations for a specific category. Do NOT use this tool for products.",
+        inputSchema: {
+          type: "object",
+          properties: {
+            id: { type: "number", description: "Category ID" },
+            lang: { type: "string", description: "Language code (th, en, ja, zh, vi, ko)" },
+            name: { type: "string", description: "Translated category name" }
+          },
+          required: ["id", "lang", "name"]
+        }
+      },
       {
         name: "update_product_content",
         description: "Update product basic content (name, description, details)",
@@ -351,6 +364,16 @@ server.setRequestHandler(CallToolRequestSchema, async (request) => {
         const res = await api.get(`/products/${params.id}${lang}`);
         return { content: [{ type: "text", text: JSON.stringify(res.data, null, 2) }] };
       }
+      case "update_category_translation": {
+        const { id, lang, name } = params as any;
+        const res = await api.patch(`/categories/${id}/translations`, {
+          name: { [lang]: name }
+        });
+        return {
+          content: [{ type: "text", text: JSON.stringify(res.data, null, 2) }]
+        };
+      }
+      
       case "update_product_content": {
         const payload: any = {};
         if (params.name) payload.name = params.name;