Two small file-private bits move out of playerStore.ts:
- `src/store/queueVisibilityStorage.ts` — `readInitialQueueVisibility`
and `persistQueueVisibility` (the QueuePanel show/hide toggle
survives reloads via a localStorage round-trip; SSR / private-mode
failures swallowed silently).
- `src/store/queueUndoHotkey.ts` — `installQueueUndoHotkey` (Ctrl+Z /
Cmd+Z queue undo, Ctrl+Shift+Z redo, document-capture; skips text
fields so native text undo stays; idempotent via window-scoped
flag; mini-player window skipped). Added a `_resetQueueUndoHotkeyForTest`
that removes the keydown listener too (needed so vitest specs
don't accumulate handlers across tests).
playerStore re-exports `installQueueUndoHotkey` so bootstrap + tests
keep their existing `from './playerStore'` imports. The
queue-visibility helpers were file-private; no re-exports.
Side-cleanup: `getWindowKind` import is gone from playerStore (only
the moved hotkey installer used it).
16 focused tests pin the storage round-trip, the idempotency flag, the
modifier + key matching, the editable-target skip, and the
preventDefault contract.
playerStore 1940 → 1879 LOC.
Frank Stellmacher