feat(web): internationalize MCP market UI strings

- Add 19 new i18n keys for market-related UI text in English and Chinese
- Replace hardcoded Chinese strings with i18n translations in Market.tsx
- Update market refresh success message to use i18n key
- Internationalize market selection, configuration, and service browsing UI
- Support multi-language display for market status tags and action buttons

web/src/i18n/zh.ts

@@ -1805,6 +1805,23 @@ export const zh = {
       testConnectionSuccess: '测试连接成功',
       refreshSuccess: '刷新成功',
       refreshFailed: '刷新失败',
+      
+      // Market 相关
+      marketSelectTitle: '选择一个 MCP 市场',
+      marketSelectDesc: '从左侧选择一个市场源，配置连接后即可浏览该市场的 MCP 服务',
+      marketRefreshSuccess: '列表已刷新',
+      marketActivated: '已激活',
+      marketInDatabase: '已入库',
+      marketAdd: '添加',
+      marketRefresh: '刷新',
+      marketConfig: '配置',
+      marketConfigConnection: '配置连接',
+      marketNoServices: '暂无可用的 MCP 服务',
+      marketNotConnected: '尚未连接此市场',
+      marketNoServicesDesc: '该市场暂时没有可用的服务',
+      marketNotConnectedDesc: '点击右上角"配置"按钮设置连接信息',
+      marketSearchPlaceholder: '搜索服务...',
+      marketVisit: '前往市场',
       serviceEndpoint: '服务端点 URL',
       serviceEndpointPlaceholder: '服务端点的 URL',
       serviceEndpointExtra: 'MCP服务的完整访问地址',