From 9230ebff9d280d3c92d0890333a8b3be3db0f4d3 Mon Sep 17 00:00:00 2001
From: altair823 <kimth0734@gmail.com>
Date: Tue, 5 May 2026 01:35:04 +0900
Subject: [PATCH] refactor(v026): #8 telemetryStats.aggregateStats
 exhaustiveness check
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if/else if 체인 끝에 const _exhaustive: never = ev — 새 telemetry kind
추가 시 본 함수 분기 누락을 컴파일 단계에서 catch.

silent fall-through 방지 — kind 추가 → typecheck 실패 → 강제 분기 추가.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 src/main/services/telemetryStats.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/services/telemetryStats.ts b/src/main/services/telemetryStats.ts
index e1b1345..5222797 100644
--- a/src/main/services/telemetryStats.ts
+++ b/src/main/services/telemetryStats.ts
@@ -129,6 +129,10 @@ export function aggregateStats(events: TelemetryEvent[], generatedAt: Date): Sta
     } else if (ev.kind === 'recall_snoozed') {
       row.recall_snoozed += 1;
       recallSnoozedCount += 1;
+    } else {
+      // v0.2.6 #8 — 새 telemetry kind 추가 시 본 함수 분기 누락을 컴파일 단계에서 catch.
+      const _exhaustive: never = ev;
+      void _exhaustive;
     }
   }
   const days = Array.from(byDay.values()).sort((a, b) => a.date.localeCompare(b.date));