Root cause: normalizeSessionStatuses() did not reset session.running
to false on startup. If the app was closed/crashed while downloads
were active, session.json retained running=true. On next launch,
start() checked if (this.session.running) return — silently refusing
to start any downloads.
Also improved normalizeSessionStatuses to match the old DM behavior:
- Reset session.running, paused, reconnectUntil, reconnectReason
- Recover cancelled/Gestoppt items back to queued
- Mark extracting/integrity_check items as completed (already downloaded)
- Handle paused and reconnect_wait items
- Cover all transient package statuses
Updated update tests for beta repo name.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
