feat: add subscription balance redemption toggle (#3071)

web/default/src/i18n/locales/zh.json

@@ -268,6 +268,7 @@
     "All-time": "全部时间",
     "Allocated Memory": "已分配内存",
     "Allow accountFilter parameter": "允许 accountFilter 参数",
+    "Allow balance redemption": "允许余额兑换",
     "Allow Claude beta query passthrough": "允许 Claude beta 查询透传",
     "Allow clients to query configured ratios via `/api/ratio`.": "允许客户端通过 `/api/ratio` 查询配置的比例。",
     "Allow HTTP image requests": "允许 HTTP 图像请求",
@@ -2853,8 +2854,8 @@
     "Path Regex (one per line)": "路径正则（每行一个）",
     "Path:": "路径：",
     "Pay": "支付",
-    "Pay-as-you-go with real-time usage monitoring": "按量付费，实时监控使用情况",
     "Pay with Balance": "使用余额支付",
+    "Pay-as-you-go with real-time usage monitoring": "按量付费，实时监控使用情况",
     "Payment": "支付",
     "Payment aggregator mode — onboard with your own registered company (offshore entity). Built for Enterprise.": "支付聚合模式：使用你自己的注册公司（离岸实体）入驻。面向企业场景构建。",
     "Payment Channel": "支付渠道",
@@ -3767,10 +3768,10 @@
     "Subscription First": "优先订阅",
     "Subscription Management": "订阅管理",
     "Subscription Only": "仅用订阅",
-    "Subscription purchased successfully": "订阅购买成功",
     "Subscription plan creation and changes are locked until the administrator confirms compliance terms in Payment Gateway settings.": "管理员在支付网关设置中确认合规条款之前，订阅套餐的创建和修改会被锁定。",
     "Subscription Plans": "订阅套餐",
     "Subscription plans do NOT use the bound Product — each plan has its own dedicated Pancake product, set in the Subscriptions admin (or auto-minted via the \"+ Create\" button there).": "订阅套餐不会使用已绑定的产品。每个套餐都有独立的 Pancake 产品，可在订阅管理中设置，或通过其中的“+ 创建”按钮自动生成。",
+    "Subscription purchased successfully": "订阅购买成功",
     "Subtract": "减少",
     "Success": "成功",
     "Success rate": "成功率",
@@ -3951,6 +3952,7 @@
     "This model is not available in any group, or no group pricing information is configured.": "此模型在任何分组中均不可用，或未配置分组定价信息。",
     "This month": "本月获得",
     "This page has not been created yet.": "此页面尚未创建。",
+    "This plan does not allow balance redemption": "该套餐不允许使用余额兑换",
     "This project must be used in compliance with the": "此项目的使用必须遵守",
     "This record was written by a pre-upgrade instance and lacks audit info. Upgrade the instance to record server IP, callback IP, payment method and system version.": "该记录由旧版本实例写入，缺少审计信息，建议将实例升级至最新版本以便记录服务器 IP、回调 IP、支付方式与系统版本等审计字段。",
     "This site currently has {{count}} models enabled": "本站当前已启用模型，总计 {{count}} 个",