fix(awooop): label outbound timeline events

apps/api/src/services/platform_operator_service.py

@@ -200,6 +200,36 @@ def _approval_step_title(tool_name: str, step_seq: int) -> str:
     return f"Step {step_seq}: {tool_name}"
 
 
+def _outbound_timeline_title(
+    channel_type: str,
+    message_type: str,
+    content_preview: str | None,
+) -> str:
+    """將 legacy Telegram outbound 分類成 Operator 看得懂的語義標題。"""
+    channel = channel_type.upper()
+    preview = content_preview or ""
+    if "RUNBOOK REVIEW" in preview:
+        return f"{channel}：Runbook 待人工審核"
+    if "AI 治理警報" in preview:
+        return f"{channel}：AI 治理警報"
+    if "HANDOFF REQUIRED" in preview or "AI 自動修復失敗" in preview:
+        return f"{channel}：AI 自動修復失敗，已轉人工"
+    if "AUTO RESOLVED" in preview or "AI 自動修復完成" in preview:
+        return f"{channel}：AI 自動修復完成"
+    if "ESCALATION" in preview or "事故升級" in preview:
+        return f"{channel}：事故升級通知"
+    if "ACTION REQUIRED" in preview:
+        return f"{channel}：告警審批卡"
+
+    fallback = {
+        "approval_request": "人工審批請求",
+        "error": "錯誤回覆",
+        "final": "處置結果",
+        "interim": "漸進式狀態回饋",
+    }.get(message_type, message_type)
+    return f"{channel}：{fallback}"
+
+
 async def get_run_detail(
     run_id: str,
     project_id: str | None = None,
@@ -411,10 +441,15 @@ async def get_run_detail(
             _timeline_item(
                 ts=row.sent_at or row.queued_at,
                 kind="outbound",
-                title=f"{row.channel_type} 出站：{row.message_type}",
+                title=_outbound_timeline_title(
+                    row.channel_type,
+                    row.message_type,
+                    row.content_preview,
+                ),
                 status=row.send_status,
                 summary=row.content_preview or row.send_error,
                 metadata={
+                    "message_type": row.message_type,
                     "provider_message_id": row.provider_message_id,
                     "triggered_by_state": row.triggered_by_state,
                 },