feat: 用户订阅流量限速规则编辑器与列表信息增强

- 订阅表单新增卡片式流量限速规则编辑器（TrafficLimitRuleEditor），替换 ArrayInput
- 用户列表与订阅详情展示会员状态（member_status）、最近登录时间（last_login_time）
- ProTable 支持列级 meta.className 自定义样式
- 仪表盘统计与促销规则表单配套调整，用户文案双语同步

apps/admin/src/sections/user/user-subscription/index.tsx

@@ -316,19 +316,22 @@ export default function UserSubscription({ userId }: { userId: number }) {
           {
             accessorKey: "speed_limit",
             header: t("speedLimit", "Speed Limit"),
+            meta: {
+              className: "min-w-[220px] whitespace-normal",
+            },
             cell: ({ row }) => {
               const userSpeed = row.original.speed_limit ?? 0;
               const effectiveSpeed = row.original.effective_speed ?? 0;
               const planSpeed = resolvePlanSpeed(row.original);
               const speed = effectiveSpeed || userSpeed || planSpeed;
               const source = row.original.is_throttled
-                ? t("effectiveSpeed", "Effective Speed")
+                ? t("effectiveSpeed")
                 : userSpeed > 0
-                  ? t("userOverride", "User Override")
-                  : t("subscriptionDefault", "Subscription Default");
+                  ? t("userOverride")
+                  : t("subscriptionDefault");
 
               return (
-                <div className="flex flex-col gap-1">
+                <div className="flex min-w-[200px] flex-col gap-1 whitespace-normal">
                   <div className="flex items-center gap-2">
                     <Display type="trafficSpeed" value={speed} />
                     {row.original.is_throttled && (
@@ -337,19 +340,18 @@ export default function UserSubscription({ userId }: { userId: number }) {
                       </Badge>
                     )}
                   </div>
-                  <span className="text-muted-foreground text-xs">
-                    {source}
-                  </span>
-                  <span className="text-muted-foreground text-xs">
-                    {t("userOverride", "User Override")}:{" "}
-                    <span className="inline-block">
+                  <div className="grid grid-cols-[auto_1fr] gap-x-2 gap-y-0.5 text-muted-foreground text-xs leading-5">
+                    <span>{t("current")}</span>
+                    <span>{source}</span>
+                    <span>{t("userOverride")}</span>
+                    <span>
                       <Display type="trafficSpeed" value={userSpeed} />
-                    </span>{" "}
-                    / {t("subscriptionDefault", "Subscription Default")}:{" "}
-                    <span className="inline-block">
+                    </span>
+                    <span>{t("subscriptionDefault")}</span>
+                    <span>
                       <Display type="trafficSpeed" value={planSpeed} />
                     </span>
-                  </span>
+                  </div>
                 </div>
               );
             },