fix: update checking notification not dismissing properly

When user clicks X button on update checking notification,
also clear the manualCheckRef flag to prevent notification
from reappearing after check completes.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: jhlee0409

package.json

@@ -1,7 +1,7 @@
 {
   "name": "claude-code-history-viewer",
   "private": true,
-  "version": "1.2.2",
+  "version": "1.2.3",
   "type": "module",
   "scripts": {
     "dev": "vite",

src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "claude-code-history-viewer"
-version = "1.2.2"
+version = "1.2.3"
 description = "Claude Code 대화 기록을 탐색하고 분석하는 데스크톱 애플리케이션"
 authors = ["JaeHyeok Lee"]
 license = "MIT"

src-tauri/tauri.conf.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "Claude Code History Viewer",
-  "version": "1.2.2",
+  "version": "1.2.3",
   "identifier": "com.claude.history-viewer",
   "build": {
     "frontendDist": "../dist",

src/components/SimpleUpdateManager.tsx

@@ -81,7 +81,10 @@ export function SimpleUpdateManager() {
 
       {/* 체크 중 알림 (수동 체크 시) */}
       <UpdateCheckingNotification
-        onClose={() => setShowChecking(false)}
+        onClose={() => {
+          setShowChecking(false);
+          manualCheckRef.current = false; // X 클릭 시 수동 체크 플래그 해제
+        }}
         isVisible={showChecking}
       />