fix: default customer installer to central auth gateway

install.sh

@@ -8,7 +8,8 @@ VERSION="${OVERCOOKED_VERSION:-latest}"
 ROOT="${OVERCOOKED_ROOT:-/opt/overcooked}"
 SERVER_IP="${OVERCOOKED_SERVER_IP:-}"
 ACTIVATION_CODE="${OVERCOOKED_ACTIVATION_CODE:-}"
-AUTH_URL="${OVERCOOKED_AUTH_URL:-}"
+# Central OverCooked Auth gateway. Override for private deployments.
+AUTH_URL="${OVERCOOKED_AUTH_URL:-http://148.135.97.10:18091}"
 AUTH_PUBLIC_KEYS="${OVERCOOKED_AUTH_PUBLIC_KEYS:-}"
 
 die() { echo "overcooked-install: $*" >&2; exit 1; }
@@ -19,7 +20,6 @@ command -v git >/dev/null 2>&1 || die "未找到 git"
 [ -n "$SERVER_IP" ] || SERVER_IP=$(hostname -I 2>/dev/null | awk '{print $1}')
 [ -n "$SERVER_IP" ] || die "无法识别服务器 IP，请设置 OVERCOOKED_SERVER_IP"
 case "$SERVER_IP" in *[!0-9.]*|*[!0-9]*) die "仅支持 IPv4 地址：$SERVER_IP";; esac
-[ -n "$AUTH_URL" ] || die "请设置 OVERCOOKED_AUTH_URL（Auth 服务地址）"
 [ -n "$AUTH_PUBLIC_KEYS" ] || die "请设置 OVERCOOKED_AUTH_PUBLIC_KEYS（Auth 公钥 JSON）"
 [ -n "$ACTIVATION_CODE" ] || printf '请输入授权码: '; [ -n "$ACTIVATION_CODE" ] || read -r ACTIVATION_CODE
 [ -n "$ACTIVATION_CODE" ] || die "授权码不能为空"