Reload the episode that was loaded in the player when the previous run
ended (persisted on play/load and synchronously at exit) into the Player
tab paused at its saved position — never autostarted. Episodes at or
above 98% completion are skipped, as are empty-player and unsubscribed
episodes.
- useAudio gains load(episode) (sets currentEpisode/position/Now Playing
without starting the backend) and restoreLastSession(), triggered once
at boot and serialized through a chain so a late-finishing boot restore
can't clobber later state.
- togglePlayback branches on a startedPlayback flag: a restored episode
starts the backend from the saved position; a paused one resumes.
- stop() clears the marker; the exit teardown writes it synchronously
(process.exit bypasses async writes).
- feed/progress stores expose whenReady() so restore waits for the async
boot loads; feed store gains findEpisode().
- app-persistence serializes last-player marker writes and exposes
waitForLastPlayerWrite() for deterministic tests.
- tests/restore-session.test.ts: real modules + local RSS feed server;
the real useAudio is imported via a ?restore-test query suffix to
bypass the suite's mock.module leak across shared bun workers.
