fix(alerts): correct telegram execution truth

apps/api/src/services/telegram_gateway.py

@@ -8377,9 +8377,7 @@ class TelegramGateway:
         if action == "approve":
             status_emoji = "✅"
             status_text = f"<b>已批准</b> by {_html.escape(username)}"
-            # 2026-04-14 Claude Sonnet 4.6: 原「等待執行」誤導（實際沒有 gate 會卡住路徑）
-            # 批准後一律顯示「執行中」，真實結果由 _push_execution_result_to_alert reply 補上
-            suffix = "⚡ 執行中..."
+            suffix = "⚡ 執行中..." if execution_triggered else "已簽核，等待更多簽核"
         else:
             status_emoji = "❌"
             status_text = f"<b>已拒絕</b> by {_html.escape(username)}"
@@ -8495,7 +8493,7 @@ class TelegramGateway:
                     # 2026-04-22 Claude Sonnet 4.6: 只有真正轉為 APPROVED 才發「執行中...」
                     # 非 PENDING 狀態下 sign_approval early-return → approval 是舊 record
                     # 此時不應發「執行中...」，應告知用戶告警已處理過
-                    if approval.status == ApprovalStatus.APPROVED:
+                    if approval.status == ApprovalStatus.APPROVED and execution_triggered:
                         # 2026-04-09 Claude Sonnet 4.6: 回應 Telegram — 更新訊息狀態 + answer callback
                         await self._notify_approval_result(
                             message_id=message_id,
@@ -8520,7 +8518,7 @@ class TelegramGateway:
                     # 原本 gate 用 execution_triggered，race condition 時失效（樂觀鎖失敗）
                     # 改用 approval.status == APPROVED（與 REST API 路徑 approvals.py:360 對齊）
                     # 用 Redis lock exec:{approval_id} 防重入（REST + Telegram 同時簽核）
-                    if approval.status == ApprovalStatus.APPROVED:
+                    if approval.status == ApprovalStatus.APPROVED and execution_triggered:
                         import asyncio
 
                         from src.core.redis_client import get_redis