Fetch parliamentary calendar events between two dates, optionally filtered by organ (committee) and aktivitet (event type).
Throws when the riksdag-regering server returns its degraded-kalender sentinel (an empty events array alongside an error/rawHtml field, emitted when data.riksdagen.se/kalender/ serves an HTML error page). Surfacing the failure lets callers fall back to the public-page scraper via module:scripts/fetch-calendar instead of trusting a fake zero-event window.
Fetch parliamentary calendar events between two dates, optionally filtered by organ (committee) and aktivitet (event type).
Throws when the riksdag-regering server returns its degraded-kalender sentinel (an empty
eventsarray alongside anerror/rawHtmlfield, emitted whendata.riksdagen.se/kalender/serves an HTML error page). Surfacing the failure lets callers fall back to the public-page scraper via module:scripts/fetch-calendar instead of trusting a fake zero-event window.