feat: show traffic reset period on tariff cards

Display daily/weekly/monthly reset badge next to traffic and devices.
Hidden for NO_RESET tariffs.

src/locales/en.json

@@ -246,6 +246,11 @@
     "locationsLabel": "Locations",
     "locations_one": "{{count}} location",
     "locations_other": "{{count}} locations",
+    "trafficReset": {
+      "DAY": "Resets daily",
+      "WEEK": "Resets weekly",
+      "MONTH": "Resets monthly"
+    },
     "traffic": "Traffic",
     "unlimited": "Unlimited",
     "used": "Used",

src/locales/fa.json

@@ -241,6 +241,11 @@
     "servers_other": "{{count}} سرور",
     "locationsLabel": "مکان‌ها",
     "locations_other": "{{count}} مکان",
+    "trafficReset": {
+      "DAY": "بازنشانی روزانه",
+      "WEEK": "بازنشانی هفتگی",
+      "MONTH": "بازنشانی ماهانه"
+    },
     "traffic": "ترافیک",
     "unlimited": "نامحدود",
     "used": "استفاده شده",

src/locales/ru.json

@@ -261,6 +261,11 @@
     "locations_one": "{{count}} локация",
     "locations_few": "{{count}} локации",
     "locations_many": "{{count}} локаций",
+    "trafficReset": {
+      "DAY": "Сброс ежедневно",
+      "WEEK": "Сброс еженедельно",
+      "MONTH": "Сброс ежемесячно"
+    },
     "traffic": "Трафик",
     "unlimited": "Безлимит",
     "used": "Использовано",

src/locales/zh.json

@@ -241,6 +241,11 @@
     "servers_other": "{{count}} 个服务器",
     "locationsLabel": "位置",
     "locations_other": "{{count}} 个位置",
+    "trafficReset": {
+      "DAY": "每日重置",
+      "WEEK": "每周重置",
+      "MONTH": "每月重置"
+    },
     "traffic": "流量",
     "unlimited": "无限",
     "used": "已使用",

src/pages/Subscription.tsx

@@ -2380,6 +2380,28 @@ export default function Subscription() {
                               {t('subscription.devices', { count: tariff.device_limit })}
                             </span>
                           </div>
+                          {/* Traffic Reset */}
+                          {tariff.traffic_reset_mode &&
+                            tariff.traffic_reset_mode !== 'NO_RESET' && (
+                              <div className="flex items-center gap-1.5">
+                                <svg
+                                  className="h-4 w-4 text-dark-400"
+                                  fill="none"
+                                  viewBox="0 0 24 24"
+                                  stroke="currentColor"
+                                  strokeWidth={1.5}
+                                >
+                                  <path
+                                    strokeLinecap="round"
+                                    strokeLinejoin="round"
+                                    d="M16.023 9.348h4.992v-.001M2.985 19.644v-4.992m0 0h4.992m-4.993 0l3.181 3.183a8.25 8.25 0 0013.803-3.7M4.031 9.865a8.25 8.25 0 0113.803-3.7l3.181 3.182M2.985 19.644l3.181-3.182"
+                                  />
+                                </svg>
+                                <span className="text-dark-300">
+                                  {t(`subscription.trafficReset.${tariff.traffic_reset_mode}`)}
+                                </span>
+                              </div>
+                            )}
                         </div>
                         {/* Price info - daily or period-based */}
                         <div className="mt-3 border-t border-dark-700/50 pt-3 text-sm text-dark-400">

src/types/index.ts

@@ -316,6 +316,8 @@ export interface Tariff {
   daily_discount_percent?: number;
   original_price_per_day_kopeks?: number;
   custom_days_discount_percent?: number;
+  // Traffic reset
+  traffic_reset_mode?: string;
 }
 
 export interface TariffsPurchaseOptions {