Add limits and cancellation support to RemoteEventsList.getEvents()

[rbren]

Problem

RemoteEventsList.getEvents() fetches ALL events from the server with no upper bound:

async getEvents(start?: number, end?: number): Promise<Event[]> {
  const remote: Event[] = [];
  let pageId: string | undefined;

  while (true) {
    const params: any = { limit: 100 };
    if (pageId) params.page_id = pageId;
    const response = await this.client.get<EventPage>(...);
    remote.push(...data.items);
    if (!data.next_page_id) break;
    pageId = data.next_page_id;
  }
  // ...
}

For long conversations with thousands of events, this creates an unbounded waterfall of HTTP requests with no way to cancel. The start/end parameters only slice after all events are fetched.

Proposed Fix

1. Accept a maxEvents parameter to cap total fetched events
2. Accept an AbortSignal parameter for cancellation
3. Make start/end work server-side (pass as query params if the API supports it)
4. Consider returning an async iterator instead of loading everything into memory

async getEvents(options?: {
  start?: number;
  end?: number;
  maxEvents?: number;
  signal?: AbortSignal;
}): Promise<Event[]>

Impact

Low-Medium — prevents runaway network calls and OOM for long conversations.

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This issue was created by an AI agent (OpenHands) on behalf of Robert Brennan.