feat(cryptotail): 尾盘下单成功 TG 通知，通过 subscribe 订阅订单广播

- CryptoTailStrategyTriggerRepository 新增 findByOrderId 用于 WS 匹配
- TelegramNotificationService 新增 sendCryptoTailOrderSuccessNotification 及多语言
- 新增 CryptoTailOrderNotificationSubscriber，与跟单一致通过 OrderPushService.subscribeAllEnabled 订阅订单推送，匹配尾盘订单后发 TG
- i18n: notification.tail.order.success, notification.tail.strategy (zh-CN/zh-TW/en)

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/src/main/resources/i18n/messages_en.properties

@@ -16,6 +16,8 @@ notification.order.time=Time
 notification.order.error_info=Error Information
 notification.order.unknown_account=Unknown Account
 notification.order.calculate_failed=Calculation Failed
+notification.tail.order.success=Tail Session Order Success
+notification.tail.strategy=Strategy
 notification.redeem.success=Position Redeemed Successfully
 notification.redeem.info=Redeem Information
 notification.redeem.transaction_hash=Transaction Hash

backend/src/main/resources/i18n/messages_zh_CN.properties

@@ -16,6 +16,8 @@ notification.order.time=时间
 notification.order.error_info=错误信息
 notification.order.unknown_account=未知账户
 notification.order.calculate_failed=计算失败
+notification.tail.order.success=尾盘策略下单成功
+notification.tail.strategy=策略
 notification.redeem.success=仓位赎回成功
 notification.redeem.info=赎回信息
 notification.redeem.transaction_hash=交易哈希

backend/src/main/resources/i18n/messages_zh_TW.properties

@@ -16,6 +16,8 @@ notification.order.time=時間
 notification.order.error_info=錯誤信息
 notification.order.unknown_account=未知賬戶
 notification.order.calculate_failed=計算失敗
+notification.tail.order.success=尾盤策略下單成功
+notification.tail.strategy=策略
 notification.redeem.success=倉位贖回成功
 notification.redeem.info=贖回信息
 notification.redeem.transaction_hash=交易哈希