fix build option pkg version

ios/build.zsh

@@ -41,6 +41,22 @@ else
 fi
 
 function cleanup_build {
+	# 1.8. Update package.json version (prevent App Store version conflict)
+	echo "1.8. Updating package.json version..."
+	if [ -n "$APP_VERSION" ]; then
+		PACKAGE_JSON="$REPO_DIR/package.json"
+		# Use node to update version in package.json
+		node -e "
+			const fs = require('fs');
+			const pkg = JSON.parse(fs.readFileSync('$PACKAGE_JSON', 'utf8'));
+			pkg.version = '$APP_VERSION';
+			fs.writeFileSync('$PACKAGE_JSON', JSON.stringify(pkg, null, 2) + '\n');
+		"
+		echo "   ✅ Set version to $APP_VERSION"
+	else
+		echo "   ⚠️  APP_VERSION not set in .env"
+	fi
+
 	# 2. Prebuild (Generate ios directory)
 	echo "2. Running Expo Prebuild..."
 	# Clean old ios folder to remove old entitlements/AppClip targets