Reverts7161c86f. Running the sweep synchronously before the listener could add up to 30s to restart-before-playback when a watch provider is unreachable, which regresses the deliberate startup-deferral fromdfa0f686. Prefer the fast-startup behavior and accept the small window where a resume immediately after restart may create a duplicate scrobble; the sweep returns to the deferred background-init list. (Panic-safety for that list is added in a follow-up commit.) Per PR #21 review decision. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>