Method saveCurrentSessionScrollPosition

chat/app.js:1009–1021

* Saves the current session's scroll position in-memory for this tab.

()

            sessionId: session.id,
            requestId: message.id,
            usage: { ...usage, model: usage?.model || message.model },
            kind
        });
        if (metadata) Object.assign(message, metadata);
    }

    async tryRecordRuntimeUsage(data) {
        try { return await this.runtime.recordUsage?.(data); }
        catch (error) {
            // Accounting is an estimate. A storage failure must never replace
            // a successful response or turn cancellation into a stream error.
            console.warn('Could not save the local usage estimate:', error?.message || 'Storage unavailable');
            return null;
        }
    }