Inlines bodies of library_scan_impl, library_stop_scan_impl,
library_scan_folder_impl, library_clear_impl, library_update_album_metadata_impl,
library_write_album_metadata_to_files_impl, and library_refresh_album_metadata_from_files_impl
from library/commands.rs directly into the v2 wrappers in commands_v2/legacy_compat.rs.
Moves their helpers (process_cue_file, apply_sidecar_override_if_present,
compute_track_artist_match, normalize_library_path) alongside the inlined bodies.
Deletes the corresponding legacy #[tauri::command] _impl definitions and
the dead public command siblings (library_scan, library_stop_scan,
library_scan_folder, library_clear, library_update_album_metadata,
library_write_album_metadata_to_files, library_refresh_album_metadata_from_files)
that were only ever called from the deleted _impl variants.
Updates library/mod.rs to drop the corresponding re-exports.
Step 8 of legacy cleanup, group A.
cc
vicrodh
25fffb7fd0