fix(telegram): separate ssh diagnosis from repair failures

apps/api/src/services/decision_manager.py

@@ -576,6 +576,7 @@ async def _push_decision_to_telegram(
                 alert_category=_alert_category,
                 notification_type=_notification_type,
                 playbook_name=_playbook_name,
+                automation_state=proposal_data.get("automation_state", ""),
             )
 
         # 2026-04-09 Claude Sonnet 4.6: 存 message_id → 後續狀態更新在原訊息延續
@@ -3519,6 +3520,8 @@ class DecisionManager:
                 token.proposal_data["decision_state"] = DecisionState.READY.value
                 token.proposal_data["auto_executed"] = False
                 token.proposal_data["mcp_all_failed"] = True
+                if _tool == "ssh_diagnose":
+                    token.proposal_data["automation_state"] = "diagnosis_failed_manual_required"
                 await self._save_token(token)
                 _fire_and_forget(
                     _escalate_decision_auto_repair_unavailable(
@@ -3528,14 +3531,15 @@ class DecisionManager:
                         attempted_actions=f"decision_manager._ssh_execute -> {_tool}",
                     )
                 )
-                _fire_and_forget(
-                    _push_auto_repair_result(
-                        incident,
-                        action,
-                        success=False,
-                        error=token.error,
+                if _tool != "ssh_diagnose":
+                    _fire_and_forget(
+                        _push_auto_repair_result(
+                            incident,
+                            action,
+                            success=False,
+                            error=token.error,
+                        )
                     )
-                )
                 _fire_and_forget(_push_decision_to_telegram(incident, token.proposal_data))
                 return
 
@@ -3545,6 +3549,7 @@ class DecisionManager:
                 token.proposal_data["auto_executed"] = False
                 token.proposal_data["ssh_diagnosis_collected"] = True
                 token.proposal_data["ssh_diagnosis_preview"] = output_preview
+                token.proposal_data["automation_state"] = "diagnosis_collected_manual_required"
                 await self._save_token(token)
                 _fire_and_forget(
                     _escalate_decision_auto_repair_unavailable(