refine settings tab label to API / MCP

packages/shared/src/i18n/en-US.ts

@@ -884,7 +884,7 @@ export const enUS = {
       general: "General",
       shortcuts: "Shortcuts",
       ai: "AI Integrations",
-      mcp: "API Token",
+      mcp: "API / MCP",
       data: "Import & Export",
       advanced: "Advanced",
       account: "Login Settings",

packages/shared/src/i18n/ja.ts

@@ -884,7 +884,7 @@ export const ja = {
       general: "一般",
       shortcuts: "ショートカット",
       ai: "AI 連携",
-      mcp: "API Token",
+      mcp: "API / MCP",
       data: "インポートとエクスポート",
       advanced: "詳細",
       account: "ログイン設定",

packages/shared/src/i18n/zh-CN.ts

@@ -884,7 +884,7 @@ export const zhCN = {
       general: "常规设置",
       shortcuts: "快捷键",
       ai: "AI集成",
-      mcp: "API Token",
+      mcp: "API / MCP",
       data: "导入导出",
       advanced: "高级设置",
       account: "登录设置",