Method cleanupInflightRequest

static/js/utils.js:198–204

(requestKey, controller)

    }

    cleanupInflightRequest(requestKey, controller) {
        if (!requestKey) return;
        const current = this.inflightRequests.get(requestKey);
        if (current === controller) {
            this.inflightRequests.delete(requestKey);
        }
    }

    setupNetworkListeners() {
        if (typeof window === 'undefined' || !window.addEventListener) return;