feat(mcp): add BOM management tools (list_products_bom_status, get_product_bom, set_product_bom)

apps/mcp-server/index.contract.test.ts

@@ -51,7 +51,7 @@ test("settings writes send only supported fields and simple product fields are a
   try {
     client = await connectMcp(`http://localhost:${backend.port}/api`);
     const tools = (await client.listTools()).tools;
-    expect(tools).toHaveLength(113);
+    expect(tools).toHaveLength(116);
     expect(tools.find((item) => item.name === "get_footer_layout")?.annotations?.readOnlyHint).toBe(true);
     expect(tools.find((item) => item.name === "delete_category_section")?.annotations?.destructiveHint).toBe(true);
     const footerLayout = await client.callTool({ name: "get_footer_layout", arguments: {} });