fix install

install.zsh

@@ -430,7 +430,7 @@ function at-repos-reset-bgs-db() {
 		result=$(curl -s -X POST "https://bgs.${host}/admin/pds/requestCrawl" \
 			-H "Authorization: Bearer ${BGS_ADMIN_KEY}" \
 			-H "Content-Type: application/json" \
-			-d "{\"hostname\":\"{$host}\"}" \
+			-d "{\"hostname\":\"${host}\"}" \
 			-w "%{http_code}" -o /dev/null)
 		if [ "$result" = "200" ]; then
 			echo "✅ PDS crawl requested successfully"