refactor(qconnect): extract session topology and renderer snapshots to session.rs
Move 16 items from mod.rs to a dedicated session submodule:
Types:
- QconnectSessionState (pub) — session topology surfaced to frontend
- QconnectRendererInfo (pub) — renderer device descriptor
- QconnectSessionRendererState (pub(crate)) — per-renderer cached state
- QconnectFileAudioQualitySnapshot (pub(crate)) — audio quality dedup
- QconnectRendererReportDebugEvent (pub(crate)) — renderer report telemetry
Helpers (all pub(super)):
- refresh_local_renderer_id, find_unique_renderer_id
- normalize_active_renderer_id, is_peer_renderer_active, is_local_renderer_active
- sync_session_renderer_active_flags, ensure_session_renderer_state
- build_session_renderer_snapshot, build_effective_renderer_snapshot
- build_visible_queue_projection, queue_item_snapshot_for_cursor
- cache_renderer_snapshot
mod.rs deps that session.rs reaches via super:: are now pub(super):
- QconnectRemoteSyncState and all its fields
- QconnectOrderedQueueCursor
- ordered_queue_cursors, find_cursor_index_by_queue_item_id,
find_cursor_index_by_track_id, normalize_current_queue_item_id_from_queue_state
- default_qconnect_device_info, resolve_qconnect_device_uuid
Pure relocation. mod.rs: 6109 → 5766 lines. session.rs: 372 lines.
cc
vicrodh
a608ba2e06