fix(packaging): guard externally managed updates

src/components/dialog/app/AboutDialog.tsx

@@ -100,14 +100,14 @@ export default function AboutDialog({ open, onClose }: AboutDialogProps) {
     }
 
     const runtimeLabel =
-      packageManagerDisplay ??
-      (supportInfo.runtime === "portable" ? t("about.portable") : t("about.installed"));
+      supportInfo.runtime === "portable" ? t("about.portable") : t("about.installed");
     const text = [
       "NyaTerm Support Information",
       `Version: ${appVersion}`,
       `Operating System: ${supportInfo.os}`,
       `Application Architecture: ${supportInfo.architecture}`,
       `Runtime: ${runtimeLabel}`,
+      ...(packageManagerDisplay ? [`Package Manager: ${packageManagerDisplay}`] : []),
       ...(conptyDisplay ? [`Local Terminal ConPTY: ${conptyDisplay}`] : []),
     ].join("\n");
     try {
@@ -128,8 +128,9 @@ export default function AboutDialog({ open, onClose }: AboutDialogProps) {
   const architectureDisplay =
     supportInfo?.architecture ?? (supportInfoFailed ? t("about.unknown") : t("common.loading"));
   const runtimeDisplay = supportInfo
-    ? packageManagerDisplay ??
-      (supportInfo.runtime === "portable" ? t("about.portable") : t("about.installed"))
+    ? supportInfo.runtime === "portable"
+      ? t("about.portable")
+      : t("about.installed")
     : supportInfoFailed
       ? t("about.unknown")
       : t("common.loading");
@@ -139,6 +140,7 @@ export default function AboutDialog({ open, onClose }: AboutDialogProps) {
     [t("about.operatingSystem"), osDisplay],
     [t("about.architecture"), architectureDisplay],
     [t("about.runtime"), runtimeDisplay],
+    ...(packageManagerDisplay ? [[t("about.packageManager"), packageManagerDisplay]] : []),
     ...(conptyDisplay ? [[t("about.conpty"), conptyDisplay]] : []),
   ];
 

src/components/dialog/app/UpdateDialog.tsx

@@ -147,7 +147,7 @@ function MarkdownContent({ content }: { content: string }) {
 
 export default function UpdateDialog({ open, onClose, onUpdateFound }: UpdateDialogProps) {
   const { t } = useTranslation();
-  const { runtimeInfo } = useApp();
+  const { runtimeInfo, runtimeInfoLoaded } = useApp();
   const [status, setStatus] = useState<UpdateStatus>("checking");
   const [progress, setProgress] = useState<UpdateProgress>({ downloaded: 0, total: 0 });
   const [error, setError] = useState<string>("");
@@ -158,7 +158,7 @@ export default function UpdateDialog({ open, onClose, onUpdateFound }: UpdateDia
   onUpdateFoundRef.current = onUpdateFound;
 
   useEffect(() => {
-    if (!open) return;
+    if (!open || !runtimeInfoLoaded || runtimeInfo.packageManager) return;
 
     getVersion()
       .then(setCurrentVersion)
@@ -191,10 +191,10 @@ export default function UpdateDialog({ open, onClose, onUpdateFound }: UpdateDia
     return () => {
       cancelled = true;
     };
-  }, [open, runtimeInfo.portable]);
+  }, [open, runtimeInfo.packageManager, runtimeInfo.portable, runtimeInfoLoaded]);
 
   const handleUpdate = useCallback(async () => {
-    if (isUpdating.current) return;
+    if (isUpdating.current || runtimeInfo.packageManager) return;
     isUpdating.current = true;
     setStatus("downloading");
     setError("");
@@ -209,7 +209,7 @@ export default function UpdateDialog({ open, onClose, onUpdateFound }: UpdateDia
       setStatus("error");
       isUpdating.current = false;
     }
-  }, [runtimeInfo.portable]);
+  }, [runtimeInfo.packageManager, runtimeInfo.portable]);
 
   const handleRelaunch = useCallback(async () => {
     try {

src/components/layout/Header.tsx

@@ -756,7 +756,14 @@ export default function Header({
 }: HeaderProps) {
   const [appWindow] = useState(() => getCurrentWindow());
   const { themeName, setTheme, themeNames, terminalThemeName, setTerminalTheme } = useTheme();
-  const { updateAppSettings, updateUi, appSettings, tabs, runtimeInfo } = useApp();
+  const {
+    updateAppSettings,
+    updateUi,
+    appSettings,
+    tabs,
+    runtimeInfo,
+    runtimeInfoLoaded,
+  } = useApp();
   const [showImportDialog, setShowImportDialog] = useState(false);
   const [isMaximized, setIsMaximized] = useState(false);
   const [showCloseConfirm, setShowCloseConfirm] = useState(false);
@@ -1242,7 +1249,7 @@ export default function Header({
         icon: "menu_book",
         action: () => openUrl(`${packageJson.docspage}`),
       },
-      ...(runtimeInfo.packageManager
+      ...(!runtimeInfoLoaded || runtimeInfo.packageManager
         ? []
         : [
             {

src/i18n/locales/en.json

@@ -15,6 +15,7 @@
     "installed": "Installed",
     "issues": "Issues",
     "operatingSystem": "Operating system",
+    "packageManager": "Package manager",
     "portable": "Portable",
     "runtime": "Runtime",
     "supportInfo": "Support information",

src/i18n/locales/ko.json

@@ -15,6 +15,7 @@
     "installed": "설치 버전",
     "issues": "이슈",
     "operatingSystem": "운영 체제",
+    "packageManager": "패키지 관리자",
     "portable": "포터블 버전",
     "runtime": "실행 환경",
     "supportInfo": "지원 정보",

src/i18n/locales/zh-CN.json

@@ -15,6 +15,7 @@
     "installed": "安装版",
     "issues": "问题反馈",
     "operatingSystem": "操作系统",
+    "packageManager": "包管理器",
     "portable": "便携版",
     "runtime": "运行环境",
     "supportInfo": "支持信息",

src/i18n/locales/zh-TW.json

@@ -15,6 +15,7 @@
     "installed": "安裝版",
     "issues": "問題回報",
     "operatingSystem": "作業系統",
+    "packageManager": "套件管理器",
     "portable": "便攜版",
     "runtime": "執行環境",
     "supportInfo": "支援資訊",