Event Endpoints
- Fetch event by ID
 - Fetch event range (for testing)
 - Fetch event guests (optional)
 - Fetch event logs (optional)
 
Retrieves an event by its ID.
interface IPluginEventDetails {
  summary: string;
  start: {
    dateTime: string;
    timeZone: string;
  },
  end: {
    dateTime: string;
    timeZone: string;
  },
  recurrence: string[];
  extendedProperties: any;
  reminders: any;
}
interface IPluginEvent {
  _id: string;
  atomcal_event_id: string;
  atomcal_sync_state: string;
  atomcal_sync_error: string;
  google_event_id: string;
  google_calendar_id: string;
  google_sync_state: string;
  google_sync_error: string;
  last_update: string;
  last_push: string;
  raw_json: IPluginEventDetails;
}