Enhance ConnectionModal and TopUpModal with improved mobile support, new icons, and keyboard accessibility. Update localization files to include 'enterAmount' key for multiple languages.

src/locales/en.json

@@ -253,6 +253,7 @@
     "currentBalance": "Current Balance",
     "topUp": "Top Up",
     "topUpBalance": "Top Up Balance",
+    "enterAmount": "Enter amount",
     "paymentMethods": "Payment Methods",
     "transactionHistory": "Transaction History",
     "noTransactions": "No transactions",

src/locales/fa.json

@@ -183,6 +183,7 @@
     "currentBalance": "موجودی فعلی",
     "topUp": "شارژ",
     "topUpBalance": "شارژ موجودی",
+    "enterAmount": "مقدار را وارد کنید",
     "paymentMethods": {
       "yookassa": {
         "name": "YooKassa",

src/locales/ru.json

@@ -253,6 +253,7 @@
     "currentBalance": "Текущий баланс",
     "topUp": "Пополнить",
     "topUpBalance": "Пополнение баланса",
+    "enterAmount": "Введите сумму",
     "paymentMethods": "Способы оплаты",
     "transactionHistory": "История операций",
     "noTransactions": "Нет операций",

src/locales/zh.json

@@ -184,6 +184,7 @@
     "currentBalance": "当前余额",
     "topUp": "充值",
     "topUpBalance": "充值余额",
+    "enterAmount": "输入金额",
     "paymentMethods": {
       "yookassa": {
         "name": "YooKassa",