Add core seam store/orbitRuntime.ts: a registry (registerOrbitRuntime) exposing a
neutral session snapshot {role,phase,state} + an async bulkGuard, plus pure
derivations mirrored from the feature (isInOrbitSession, isOrbitPlaybackSyncActive,
estimateLivePosition). Default (unregistered) = neutral snapshot + bulkGuard allow
— bit-identical to today's no-session behavior, and a session can only start via
the topbar which loads the @/features/orbit barrel (→ registers) first.
features/orbit/utils/orbitBulkGuard registers the runtime at module init
(store-backed getSnapshot + the existing confirm-modal orbitBulkGuard as the gate).
The orbit feature keeps its own copies of the pure helpers for UI (incl. the
arg-form isOrbitPlaybackSyncActive(role,phase) used by two settings/player-bar
components), so nothing UI-facing changes.
Repointed the 9 audio-core sites (playbackRateStore, previewStore,
playbackReportSession, nextAction, resumeAction, playTrackAction,
queueMutationActions, playAlbum) from @/features/orbit to @/store/orbitRuntime;
state reads (useOrbitStore.getState().role/.state) become orbitSnapshot().
Migrated 6 audio-core test mocks to @/store/orbitRuntime via importOriginal-spread
(keeps registerOrbitRuntime callable). enqueueShareSearchPayload stays on the orbit
barrel (share util, not audio core) — its test mock unchanged.
Decouple Step 3 — last seam. The audio ENGINE is now free of @/features/* runtime
imports (only type-only edges + the non-engine composerBrowseSessionStore browse
store remain). Unblocks the playback-core move + utils/library→lib.
tsc 0, lint 0, full suite 319/2353 green.
NEEDS Frank's live-session QA before relying on it (host+guest bulk-replace modal,
guest catch-up, rate/preview/scrobble suppression).
Move domain-agnostic, feature-free helpers out of the flat utils/ and store/
roots into src/lib/ (plan M4, §3 lib/ layer):
- lib/format/: formatBytes, formatClockTime, formatDuration, formatHumanDuration,
relativeTime (pure format/date/byte/clock helpers)
- lib/i18n.ts: i18next bootstrap (global app infra)
- lib/util/: sanitizeHtml, platform, dedupeById, safeStorage (pure helpers +
the zustand storage adapter)
playbackScheduleFormat stays in utils/format (runtime usePlayerStore dep =
audio-core coupling, not generic). formatClockTime keeps a type-only
@/store/authStoreTypes import (erased, no runtime inversion — accepted per the
deviceSync precedent).
Pure move via deep @/lib/* specifiers (no barrel → no mock-collapse surface).
tsc 0, lint 0/0, full suite 319 files / 2353 tests green.
Tooling note: lib_move.py regex extended to also rewrite side-effect imports
(import './i18n') and vi.importActual paths — both were silent gaps.
Move the 5 subsonic api modules that M3 had co-located into features
(subsonicAlbumInfo/Artists/Playlists/Radio/Statistics) into src/lib/api/, the
feature-free infra layer, and drop their feature-barrel re-exports. Consumers
now import these protocol calls directly from @/lib/api/subsonic*; the feature
barrels export only domain UI/hooks/state.
This is the consistent api placement (plan §10.3, revised: ALL subsonic protocol
clients are feature-free infra, not per-feature) and it kills the documented
api-induced feature<->feature cycles: offline->artist/playlist (getArtist/
getPlaylist*), album->artist (getArtistInfo), deviceSync/nowPlaying/orbit->*.
Remaining artist<->album refs are UI-only (OpenArtistRefInline/coerceOpenArtist
Refs) and offline->playlist is store-level (usePlaylistStore) — both deeper,
tracked for M5, not api placement.
Pure move: import specifiers + vi.mock/spy targets repointed; no behaviour
change. tsc 0, lint 0/0, full suite 319 files / 2353 tests green.
Tooling note: barrel-imported and dynamic-import api symbols were split out of
@/features/* to @/lib/api/* (tsc-driven); 12 vi.mock barrels retargeted to the
deep lib module (mock-collapse sweep), AlbumHeader's UI mock left untouched.
Move the Subsonic + Navidrome protocol clients and the library IPC facade
(subsonic*, navidrome*, library.ts + tests) from src/api/ into src/lib/api/,
the feature-free infra layer (plan M4, decision §10.3: shared client core → lib/).
Pure move: deep-path import specifiers @/api/* -> @/lib/api/* across ~150
consumers; no behaviour change. Domain REST (lyrics/events) and cover/analysis
infra stay in src/api/ pending their own M4 placement.
tsc 0, lint 0/0, full suite 319 files / 2353 tests green.
Psychotoxical