add auto-updater

src/tui/hooks/useAppContext.tsx

@@ -109,12 +109,20 @@ export function AppProvider({
   /**
    * Show a confirmation dialog and wait for user response.
    */
-  const confirm = useCallback((message: string): Promise<boolean> => {
+  const confirm = useCallback((
+    message: string,
+    options?: {
+      title?: string;
+      confirmLabel?: string;
+      cancelLabel?: string;
+    },
+  ): Promise<boolean> => {
     return new Promise((resolve) => {
       setDialog({
         visible: true,
         type: 'confirm',
         message,
+        ...options,
         onConfirm: () => {
           setDialog(null);
           resolve(true);
@@ -134,6 +142,11 @@ export function AppProvider({
     setStatusState(message);
   }, []);
 
+  const exit = useCallback(async () => {
+    await appService?.stop();
+    onExit();
+  }, [appService, onExit]);
+
   const appValue: AppContextType = {
     appService,
     initializeWallet,
@@ -142,7 +155,7 @@ export function AppProvider({
     showError,
     showInfo,
     confirm,
-    exit: onExit,
+    exit,
     setStatus,
   };