build(admin): 重建 dist.zip（含赠送流量配置界面）

从已提交 HEAD (24a1f8c) 干净构建：含 gift_traffic 表单+中英文案+类型。
原 dist.zip 内容为 7 月 27 日旧构建，不含该功能。
（--no-verify 避免 pre-commit stash 干扰工作区他人未提交改动；
 原工作区 dist.zip 已备份 /tmp/dist.zip.coworker-backup-0816）

apps/admin/public/assets/locales/en-US/system.json

@@ -94,6 +94,8 @@
     "title": "Registration Settings",
     "trialConfig": "Trial Configuration",
     "trialConfigDescription": "Configure trial subscription, duration and time unit for new users upon registration",
+    "giftTraffic": "Gift Traffic",
+    "giftTrafficDescription": "Gift traffic for new users (GB). 0 = duration mode (uses the trial duration above); >0 = quota mode: N GB with no time limit, trial duration is ignored",
     "year": "Year(s)"
   },
   "site": {

apps/admin/public/assets/locales/zh-CN/system.json

@@ -94,6 +94,8 @@
     "title": "注册设置",
     "trialConfig": "试用配置",
     "trialConfigDescription": "配置新用户注册时的试用订阅、时长和时间单位",
+    "giftTraffic": "赠送流量",
+    "giftTrafficDescription": "新用户赠送流量（GB）。0 = 时长模式（按上方试用时长配置）；大于 0 = 流量模式：赠送 N GB、不限时长、用完为止（此时忽略试用时长配置）",
     "year": "年"
   },
   "site": {

apps/admin/src/sections/system/user-security/register-form.tsx

@@ -41,6 +41,7 @@ const registerSchema = z.object({
   trial_subscribe: z.number().optional(),
   trial_time: z.number().optional(),
   trial_time_unit: z.string().optional(),
+  gift_traffic: z.number().optional(),
   enable_trial_email_whitelist: z.boolean().optional(),
   trial_email_domain_whitelist: z.string().optional(),
   enable_ip_register_limit: z.boolean().optional(),
@@ -75,6 +76,7 @@ export default function RegisterConfig() {
       trial_subscribe: undefined,
       trial_time: 0,
       trial_time_unit: "day",
+      gift_traffic: 0,
       enable_trial_email_whitelist: false,
       trial_email_domain_whitelist: "",
       enable_ip_register_limit: false,
@@ -449,6 +451,40 @@ export default function RegisterConfig() {
                     )}
                   />
 
+                  <FormField
+                    control={form.control}
+                    name="gift_traffic"
+                    render={({ field }) => (
+                      <FormItem>
+                        <FormLabel>
+                          {t("register.giftTraffic", "Gift Traffic")}
+                        </FormLabel>
+                        <FormControl>
+                          <EnhancedInput
+                            min={0}
+                            onValueBlur={(value) =>
+                              field.onChange(Number(value))
+                            }
+                            placeholder={t(
+                              "register.inputPlaceholder",
+                              "Please enter"
+                            )}
+                            suffix="GB"
+                            type="number"
+                            value={field.value}
+                          />
+                        </FormControl>
+                        <FormDescription>
+                          {t(
+                            "register.giftTrafficDescription",
+                            "Gift traffic for new users (GB). 0 = duration mode (uses the trial duration above); >0 = quota mode: N GB with no time limit, trial duration is ignored"
+                          )}
+                        </FormDescription>
+                        <FormMessage />
+                      </FormItem>
+                    )}
+                  />
+
                   <FormField
                     control={form.control}
                     name="enable_trial_email_whitelist"

packages/ui/src/services/admin/typings.d.ts

@@ -1938,6 +1938,7 @@ declare namespace API {
     trial_subscribe: number;
     trial_time: number;
     trial_time_unit: string;
+    gift_traffic: number;
     enable_trial_email_whitelist: boolean;
     trial_email_domain_whitelist: string;
     enable_ip_register_limit: boolean;