feat: enable channel when test succeed (#771)

* 增加功能: 渠道 - 测试所有通道; 设置 - 运营设置 - 监控设置 - 成功时自动启用通道

* refactor: update implementation

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Co-authored-by: liyujie <29959257@qq.com>
Co-authored-by: JustSong <songquanpeng@foxmail.com>

web/src/components/ChannelsTable.js

@@ -234,7 +234,7 @@ const ChannelsTable = () => {
     const res = await API.get(`/api/channel/test`);
     const { success, message } = res.data;
     if (success) {
-      showInfo('已成功开始测试所有已启用通道，请刷新页面查看结果。');
+      showInfo('已成功开始测试所有通道，请刷新页面查看结果。');
     } else {
       showError(message);
     }