feat(ui): improve ssl providers switch warning

ui/src/i18n/locales/zh/nls.settings.json

@@ -77,8 +77,8 @@
   "settings.sslprovider.form.provider.option.letsencrypt_staging.label": "Let's Encrypt 测试环境",
   "settings.sslprovider.form.provider.option.zerossl.label": "ZeroSSL",
   "settings.sslprovider.form.provider.option.gts.label": "Google Trust Services",
+  "settings.sslprovider.form.provider.alert": "注意：不同服务商所支持的证书有效期、证书算法、多域名数量上限、是否允许泛域名等可能不同，切换服务商后请注意检查已有工作流的配置是否需要调整。",
   "settings.sslprovider.form.letsencrypt_staging_alert": "测试环境比生产环境有更宽松的速率限制，可进行测试性部署。<br><br>点击下方链接了解更多：<br><a href=\"https://letsencrypt.org/zh-cn/docs/staging-environment/\" target=\"_blank\">https://letsencrypt.org/zh-cn/docs/staging-environment/</a>",
-  "settings.sslprovider.form.letsencrypt_staging_warning": "警告：测试环境证书仅能用于测试目的。",
   "settings.sslprovider.form.zerossl_eab_kid.label": "EAB KID",
   "settings.sslprovider.form.zerossl_eab_kid.placeholder": "请输入 EAB KID",
   "settings.sslprovider.form.zerossl_eab_kid.tooltip": "这是什么？请参阅 <a href=\"https://zerossl.com/documentation/acme/\" target=\"_blank\">https://zerossl.com/documentation/acme/</a>",