refactor(playback): move the audio engine into features/playback

Relocate the playback/queue/transport/audio-output engine out of the type-first
store/ + utils/playback/ + utils/audio/ dirs into a cohesive src/features/playback/,
structure-preserving:
  store/<x>                    -> features/playback/store/<x>
  store/audioListenerSetup/<x> -> features/playback/store/audioListenerSetup/<x>
  utils/playback/<x>           -> features/playback/utils/playback/<x>
  utils/audio/<x>              -> features/playback/utils/audio/<x>

184 files moved (107 source + 77 tests), 365 consumers rewritten. Pure move — no
behavior change, no state-split (the playerStore state-split stays a separate M5
question). Enabled by this session's decouple seams (artist/offline/orbit/auth →
core registries), so the engine carries no inbound core->feature inversion: store/
now holds only the 50 cross-cutting global stores (auth family, the seams, library
index, UI/settings stores).

KEPT OUT of the move (would re-create global->engine edges): the 3 pure config
helpers utils/audio/{loudnessPreAnalysisSlider,hiResCrossfadeResample} +
utils/playback/autodjOverlapCap (authStore + settings UI read them — they stay in
utils/). Ambiguous view-state stores (eqStore, queueToolbarStore,
playerBarLayoutStore) stay global (no engine imports).

Consumers use DEEP paths (@/features/playback/...), no barrel — matches the lib/
approach and avoids barrel-mock-collapse across the 140 usePlayerStore consumers.
Two tolerated type-only core->feature edges remain (localPlaybackStore->QueueItemRef,
localPlaybackMigration->HotCacheEntry, both erased).

tsc 0, lint 0, full suite 319/2353 green, iron-rule clean (no runtime store->feature
import). Behavior-touching only via the prerequisite bridge seam (already QA-flagged);
the move itself is pure.
This commit is contained in:
Psychotoxical
2026-06-30 15:00:20 +02:00
parent 6651abbc6f
commit cb1a110afb
393 changed files with 1127 additions and 1127 deletions
+4 -4
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@@ -1,11 +1,11 @@
import { queueSongStar } from '../store/pendingStarSync';
import { queueSongStar } from '@/features/playback/store/pendingStarSync';
import { getSong } from '@/lib/api/subsonicLibrary';
import { songToTrack } from '../utils/playback/songToTrack';
import { songToTrack } from '@/features/playback/utils/playback/songToTrack';
import { invoke } from '@tauri-apps/api/core';
import { getCurrentWindow } from '@tauri-apps/api/window';
import i18n from '@/lib/i18n';
import { usePlayerStore } from '../store/playerStore';
import { usePreviewStore } from '../store/previewStore';
import { usePlayerStore } from '@/features/playback/store/playerStore';
import { usePreviewStore } from '@/features/playback/store/previewStore';
import { useLyricsStore } from '../store/lyricsStore';
import { showToast } from '../utils/ui/toast';
import type { ActionContext, ShortcutSlot, ShortcutActionMeta } from '@/config/shortcutTypes';
+3 -3
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@@ -1,8 +1,8 @@
import { queueSongRating } from '../store/pendingStarSync';
import { queueSongRating } from '@/features/playback/store/pendingStarSync';
import i18n from '@/lib/i18n';
import { usePlayerStore } from '../store/playerStore';
import { usePlayerStore } from '@/features/playback/store/playerStore';
import { showToast } from '../utils/ui/toast';
import { playByOpaqueId } from '../utils/playback/playByOpaqueId';
import { playByOpaqueId } from '@/features/playback/utils/playback/playByOpaqueId';
import type { ActionContext, CliContext } from '@/config/shortcutTypes';
import {
SHORTCUT_ACTION_REGISTRY,