v3.2.0

Highlights
- Add a configurable failed-build lookback window on Home, with settings for today, 3, 7, 14, or 30 days
- Route the Home failed builds card to the Builds tab and keep build status summaries aligned with the selected lookback window
- Add “Mark All Read” actions for Work and mailing list views, and collapse duplicate inbox messages into thread summaries
- Load repository references across pagination so full branch and tag lists are available, and improve reference browsing with default branch/latest tag entry points
- Avoid resending unchanged repository metadata when saving settings, including correctly clearing descriptions

Tests
- Cover builds-list navigation, failed-build lookback filtering, inbox thread deduplication, and repository settings metadata payload behavior