Rebuild dist for 2.4.0

Picks up review-comment changes from d856796 (ECONNABORTED on abort,
setCookie returns header string in Workers) which only updated src.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Author: luke-owen-crowdhandler

dist/client/base_client.js

@@ -146,6 +146,9 @@ var BaseClient = /** @class */ (function () {
                         err_1 = _e.sent();
                         clearTimeout(timeoutId);
                         wrapped = new Error((err_1 === null || err_1 === void 0 ? void 0 : err_1.message) || "Network request failed");
+                        if (controller.signal.aborted || (err_1 === null || err_1 === void 0 ? void 0 : err_1.name) === "AbortError") {
+                            wrapped.code = "ECONNABORTED";
+                        }
                         wrapped.request = { url: finalUrl, method: method };
                         wrapped.config = { url: finalUrl, method: method };
                         throw wrapped;

dist/crowdhandler.cjs.js

@@ -790,12 +790,23 @@ var Gatekeeper = /** @class */ (function () {
      *
      * @param {string} value - The cookie value to set (from result.cookieValue)
      * @param {string} domain - Optional domain pattern to determine cookie domain scope
-     * @returns {boolean} True if the cookie was successfully set, false otherwise
+     * @returns {boolean | string} In Node.js/Lambda/browser environments returns true on success
+     *   or false on failure. In Cloudflare Workers returns the Set-Cookie header string that
+     *   must be applied to the outgoing Response by the caller.
      *
      * @example
+     * // Node.js / Lambda
      * if (result.setCookie) {
      *   gatekeeper.setCookie(result.cookieValue, result.domain);
      * }
+     *
+     * @example
+     * // Cloudflare Workers
+     * if (result.setCookie) {
+     *   const setCookieHeader = gatekeeper.setCookie(result.cookieValue, result.domain);
+     *   // setCookieHeader is the Set-Cookie header value — apply it to the Response:
+     *   // response.headers.append('Set-Cookie', setCookieHeader as string);
+     * }
      */
     Gatekeeper.prototype.setCookie = function (value, domain) {
         try {
@@ -808,9 +819,12 @@ var Gatekeeper = /** @class */ (function () {
                     (0, logger_1.logger)(this.options.debug, "info", "Setting cookie with domain: ".concat(cookieDomain));
                 }
             }
-            // Set the cookie with the provided value and options
-            this.REQUEST.setCookie(value, this.STORAGE_NAME, cookieDomain);
-            return true;
+            // Set the cookie with the provided value and options.
+            // CloudflareWorkersHandler returns the Set-Cookie header string because
+            // Workers are response-out and the caller must apply the header manually.
+            // All other handlers set the cookie as a side-effect and return void.
+            var result = this.REQUEST.setCookie(value, this.STORAGE_NAME, cookieDomain);
+            return typeof result === 'string' ? result : true;
         }
         catch (error) {
             (0, logger_1.logger)(this.options.debug, "error", error);