feat: 用户创建同步到从节点及 i18n 翻译

新建用户时异步同步到海外 slave 节点，确保跨区域用户数据一致。
补充前两个 commit 全部新功能的中英文翻译字符串。

Co-Authored-By: Claude <noreply@anthropic.com>

controller/user.go

@@ -843,12 +843,19 @@ func CreateUser(c *gin.Context) {
 		Password:    user.Password,
 		DisplayName: user.DisplayName,
 		Role:        user.Role, // 保持管理员设置的角色
+		Email:       user.Email,
+		Quota:       user.Quota,
+		Group:       user.Group,
+		AffCode:     user.AffCode,
 	}
 	if err := cleanUser.Insert(0); err != nil {
 		common.ApiError(c, err)
 		return
 	}
 
+	// 同步用户到海外节点（异步执行，不阻塞创建流程）
+	region_sync.PushUserCreateToSlave(&cleanUser)
+
 	c.JSON(http.StatusOK, gin.H{
 		"success": true,
 		"message": "",

web/src/i18n/locales/en.json

@@ -3133,7 +3133,81 @@
     "?? JSON": "Apply JSON",
     "??? {{count}} ?????{{sample}}": "Will generate {{count}} rows. Sample: {{sample}}",
     "JSON ????": "JSON format error",
-    "Key": "Key"
+    "Key": "Key",
+    "最终价格": "Final price",
+    "保留手动行": "Preserve manual rows",
+    "全部替换": "Replace all",
+    "添加倍率项": "Add ratio item",
+    "候选值": "Candidate value",
+    "默认值": "Default value",
+    "生成价格表": "Generate pricing table",
+    "应用生成结果": "Apply generated rows",
+    "每 1M tokens": "per 1M tokens",
+    "价格（{{unit}}）": "Price ({{unit}})",
+    "展示价格（{{unit}}）": "Display price ({{unit}})",
+    "保存价格 USD（{{unit}}）": "Saved price USD ({{unit}})",
+    "保存价格 USD": "Saved price USD",
+    "按完成 tokens 重算": "Settle by completed tokens",
+    "固定按次": "Fixed per call",
+    "旧日志字段": "Legacy log field",
+    "价格计算": "Price calculation",
+    "基础单价": "Base unit price",
+    "实际单价": "Effective unit price",
+    "实际用量": "Actual usage",
+    "计算扣费": "Calculated cost",
+    "命中维度": "Matched dimensions",
+    "结算信息": "Settlement",
+    "日志扣费": "Logged cost",
+    "预扣": "Pre-consumed",
+    "实际": "Actual",
+    "等待实际 tokens": "Waiting for actual tokens",
+    "等待完成后重算": "Waiting for settlement",
+    "单次计费": "Single call",
+    "待结算": "Pending settlement",
+    "已结算": "Settled",
+    "已退还": "Refunded",
+    "补扣": "Additional charge",
+    "退还": "Refund",
+    "任务账单状态": "Task billing status",
+    "预扣金额": "Pre-consumed amount",
+    "实际消费": "Actual cost",
+    "结算差额": "Settlement delta",
+    "退还金额": "Refund amount",
+    "基础信息": "Basic info",
+    "计费信息": "Billing info",
+    "矩阵计费": "Matrix billing",
+    "请求上下文": "Request context",
+    "状态与原因": "Status and reason",
+    "更多信息": "More info",
+    "原始字段": "Raw fields",
+    "时间": "Time",
+    "模型": "Model",
+    "令牌": "Token",
+    "分组": "Group",
+    "用户": "User",
+    "渠道": "Channel",
+    "任务ID": "Task ID",
+    "请求路径": "Request path",
+    "花费": "Cost",
+    "模型价格": "Model price",
+    "Token 单价 USD": "Token unit price USD",
+    "分组倍率": "Group ratio",
+    "用户分组倍率": "User group ratio",
+    "计费模式": "Billing mode",
+    "计费单位": "Billing unit",
+    "计费阶段": "Billing phase",
+    "总 Tokens": "Total tokens",
+    "命中价格 USD": "Matched price USD",
+    "命中模式": "Matched mode",
+    "请求转换": "Request conversion",
+    "请求并计费模型": "Requested and billed model",
+    "实际模型": "Actual model",
+    "原因": "Reason",
+    "拦截原因": "Reject reason",
+    "Other JSON": "Other JSON",
+    "基础价格是所有倍率计算的起点，当前单位为 {{unitLabel}}。最终价格 = 基础价格 × 各维度倍率。": "The base price is the starting point for all ratio calculations. Current unit: {{unitLabel}}. Final price = base price × each dimension ratio.",
+    "当前按 {{symbol}} 展示和输入，应用时会按汇率换算为 USD 保存到 table[].price。当前输入 {{symbol}}{{displayPrice}} = ${{usdPrice}}。": "Values are displayed and entered in {{symbol}}. They will be converted to USD and saved in table[].price when applied. Current input {{symbol}}{{displayPrice}} = ${{usdPrice}}.",
+    "线性倍率项 {{linearCount}} 项，最终展开 {{expandedCount}} 行。任一维度没有候选值时不会生成结果。预览最多展示前 50 行。": "{{linearCount}} linear ratio items, expanding to {{expandedCount}} rows. No rows are generated if any dimension has no candidate values. Preview shows up to 50 rows."
   },
   "邮箱后缀": "Email Suffix",
   "邮箱后缀必须以 @ 开头": "Email suffix must start with @",

web/src/i18n/locales/zh-CN.json

@@ -3104,7 +3104,81 @@
     "?? JSON": "?? JSON",
     "??? {{count}} ?????{{sample}}": "??? {{count}} ?????{{sample}}",
     "JSON ????": "JSON ????",
-    "Key": "Key"
+    "Key": "Key",
+    "最终价格": "最终价格",
+    "保留手动行": "保留手动行",
+    "全部替换": "全部替换",
+    "添加倍率项": "添加倍率项",
+    "候选值": "候选值",
+    "默认值": "默认值",
+    "生成价格表": "生成价格表",
+    "应用生成结果": "应用生成结果",
+    "每 1M tokens": "每 1M tokens",
+    "价格（{{unit}}）": "价格（{{unit}}）",
+    "展示价格（{{unit}}）": "展示价格（{{unit}}）",
+    "保存价格 USD（{{unit}}）": "保存价格 USD（{{unit}}）",
+    "保存价格 USD": "保存价格 USD",
+    "按完成 tokens 重算": "按完成 tokens 重算",
+    "固定按次": "固定按次",
+    "旧日志字段": "旧日志字段",
+    "价格计算": "价格计算",
+    "基础单价": "基础单价",
+    "实际单价": "实际单价",
+    "实际用量": "实际用量",
+    "计算扣费": "计算扣费",
+    "命中维度": "命中维度",
+    "结算信息": "结算信息",
+    "日志扣费": "日志扣费",
+    "预扣": "预扣",
+    "实际": "实际",
+    "等待实际 tokens": "等待实际 tokens",
+    "等待完成后重算": "等待完成后重算",
+    "单次计费": "单次计费",
+    "待结算": "待结算",
+    "已结算": "已结算",
+    "已退还": "已退还",
+    "补扣": "补扣",
+    "退还": "退还",
+    "任务账单状态": "任务账单状态",
+    "预扣金额": "预扣金额",
+    "实际消费": "实际消费",
+    "结算差额": "结算差额",
+    "退还金额": "退还金额",
+    "基础信息": "基础信息",
+    "计费信息": "计费信息",
+    "矩阵计费": "矩阵计费",
+    "请求上下文": "请求上下文",
+    "状态与原因": "状态与原因",
+    "更多信息": "更多信息",
+    "原始字段": "原始字段",
+    "时间": "时间",
+    "模型": "模型",
+    "令牌": "令牌",
+    "分组": "分组",
+    "用户": "用户",
+    "渠道": "渠道",
+    "任务ID": "任务ID",
+    "请求路径": "请求路径",
+    "花费": "花费",
+    "模型价格": "模型价格",
+    "Token 单价 USD": "Token 单价 USD",
+    "分组倍率": "分组倍率",
+    "用户分组倍率": "用户分组倍率",
+    "计费模式": "计费模式",
+    "计费单位": "计费单位",
+    "计费阶段": "计费阶段",
+    "总 Tokens": "总 Tokens",
+    "命中价格 USD": "命中价格 USD",
+    "命中模式": "命中模式",
+    "请求转换": "请求转换",
+    "请求并计费模型": "请求并计费模型",
+    "实际模型": "实际模型",
+    "原因": "原因",
+    "拦截原因": "拦截原因",
+    "Other JSON": "Other JSON",
+    "基础价格是所有倍率计算的起点，当前单位为 {{unitLabel}}。最终价格 = 基础价格 × 各维度倍率。": "基础价格是所有倍率计算的起点，当前单位为 {{unitLabel}}。最终价格 = 基础价格 × 各维度倍率。",
+    "当前按 {{symbol}} 展示和输入，应用时会按汇率换算为 USD 保存到 table[].price。当前输入 {{symbol}}{{displayPrice}} = ${{usdPrice}}。": "当前按 {{symbol}} 展示和输入，应用时会按汇率换算为 USD 保存到 table[].price。当前输入 {{symbol}}{{displayPrice}} = ${{usdPrice}}。",
+    "线性倍率项 {{linearCount}} 项，最终展开 {{expandedCount}} 行。任一维度没有候选值时不会生成结果。预览最多展示前 50 行。": "线性倍率项 {{linearCount}} 项，最终展开 {{expandedCount}} 行。任一维度没有候选值时不会生成结果。预览最多展示前 50 行。"
   },
   "邮箱后缀": "邮箱后缀",
   "邮箱后缀必须以 @ 开头": "邮箱后缀必须以 @ 开头",