feat(qt): the disc surfaces — rip wizard, metadata correction, and a pane that

can be read

RIP WIZARD, three steps, each answering something the first version got wrong
by not asking. What will happen — which disc, how many tracks, and that the
output is FLAC, stated rather than implied. The tracks, editable, because a
CD-DA carries no titles at all so "named wrong" is the ordinary case and once
files are on disk it is a rename job. And what happens afterwards: a ripped
album the library cannot see is a folder full of files, so the destination is
compared against the registered folders — by path COMPONENTS, not by string
prefix, since /music-backup starts with /music and is not inside it — and the
right follow-up is offered, naming the folder it would re-scan. "Do nothing" is
an explicit choice rather than the silent default. The follow-up runs only on
success.

Tracks can be deselected. Everything is ticked on arrival and the user goes
from all to fewer; a wizard that starts empty makes the common case the one
that costs the most clicks. On the Rust side an absent `selected` means yes, so
an older form cannot silently rip nothing.

A PROGRESS PANEL behind the ripping chip, which is a door rather than a label:
it is the only thing on screen during a rip and the two questions it could not
answer are the ones that matter. A soft lock says not to eject — soft because
nothing here can hold a tray shut, so the honest move is to say it and keep
saying it. Per-track state with a bar on the row that is actually moving.
Stopping is offered, deletes nothing, and says so; a cancelled job does not
jump to 100 %, which is the one lie a progress bar must not tell.

CORRECT DISC DETAILS, for a CD and a SACD image and for neither on a folder,
which has no identity to write a correction under. The list shows what
distinguishes four pressings of one album rather than four identical titles,
and flags a track count that disagrees with the disc. Selecting is not
applying: the candidate is fetched in full and its track list shown, because
that list is the only thing proving a plausible title is the right pressing.
Applying renames the live session without renumbering ids — a re-open would
orphan a playing track — and writes a user row. Only MusicBrainz re-resolves
the cover; Discogs ids are not Cover Art Archive keys and a wrong cover is
worse than the old one. The correction can be dropped, because without an
escape a bad apply is permanent and that makes people afraid of the button.

THE PANE SPLITS BY DISC. A box set scans as one album — measured on a 34-track
set whose album_group_key is the box root for every file while the disc number
sits in the data unused — so the pane was a flat list 247 rows long. The key
carries the disc, unconditionally, because it round-trips through the play-album
lookup. Its own client-side filter over what is already rendered, since finding
one track meant scrolling past the other 246.

EPHEMERAL TRACKS LOSE WHAT CANNOT OUTLIVE THEM. queue_qt has published
isEphemeral on every row for a while and the queue panel respected it; the bar
never read it. The heart goes inert, the add menu keeps only its queue actions,
and the row menu comes back with those three and nothing else. Absent rather
than rendered-and-inert.

Also: a spinner on Open that blocks a second click onto a drive already being
read, held by a counting RAII guard because opening is a relay and the chip
must not blink off in the seam; the now-playing card routes a disc to the pane
it came from instead of to an album id no catalogue can open; the file pickers
use rfd, the platform's own dialog, which the POC-NOTE said was a five-line
change once the dependency existed — it existed, Settings had been calling it
from this crate for weeks, and on macOS the four Linux choosers do not exist so
Open folder and Open SACD image opened nothing at all, in silence; the empty
state stands down for the Open pane, which on a machine with no library drew
both fully painted; tooltips on every disc control through one hover() helper,
since two call sites had already mismatched their key, which does not fail —
the bubble simply never goes away.

cc

crates/qbz-qt/build.rs

@@ -391,7 +391,7 @@ fn main() {
             // (myqbz_qt.rs, blacklist_qt.rs, toast_qt.rs, …) are plain
             // modules and must NOT be listed — only files that declare a
             // #[cxx_qt::bridge] mod belong in this array.
-            rust_files: &["src/bridge.rs", "src/session_bridge.rs", "src/shell_bridge.rs", "src/player_bridge.rs", "src/queue_bridge.rs", "src/home_bridge.rs", "src/viz_bridge.rs", "src/immersive_bridge.rs", "src/shader_scene_bridge.rs", "src/suggestions_bridge.rs", "src/hotkeys_bridge.rs", "src/search_bridge.rs", "src/local_bridge.rs", "src/library_bridge.rs", "src/album_bridge.rs", "src/artist_bridge.rs", "src/scene_bridge.rs", "src/musician_bridge.rs", "src/lyrics_qt.rs", "src/icon_tint_qt.rs", "src/cast_bridge.rs", "src/myqbz_bridge.rs", "src/myqbz_add_bridge.rs", "src/disco_bridge.rs", "src/blacklist_bridge.rs", "src/playlist_picker_bridge.rs", "src/playlist_manager_bridge.rs", "src/playlist_import_bridge.rs", "src/dac_wizard_bridge.rs", "src/folder_edit_bridge.rs", "src/playlist_edit_bridge.rs", "src/qconnect_bridge.rs", "src/kiosk_nav_bridge.rs", "src/mini_bridge.rs", "src/tray_bridge.rs", "src/about_bridge.rs", "src/purchases_bridge.rs", "src/offline_manager_bridge.rs", "src/track_replace_bridge.rs"],
+            rust_files: &["src/bridge.rs", "src/session_bridge.rs", "src/shell_bridge.rs", "src/player_bridge.rs", "src/queue_bridge.rs", "src/home_bridge.rs", "src/viz_bridge.rs", "src/immersive_bridge.rs", "src/shader_scene_bridge.rs", "src/suggestions_bridge.rs", "src/hotkeys_bridge.rs", "src/search_bridge.rs", "src/local_bridge.rs", "src/library_bridge.rs", "src/album_bridge.rs", "src/artist_bridge.rs", "src/scene_bridge.rs", "src/musician_bridge.rs", "src/lyrics_qt.rs", "src/icon_tint_qt.rs", "src/cast_bridge.rs", "src/myqbz_bridge.rs", "src/myqbz_add_bridge.rs", "src/disco_bridge.rs", "src/blacklist_bridge.rs", "src/playlist_picker_bridge.rs", "src/playlist_manager_bridge.rs", "src/playlist_import_bridge.rs", "src/dac_wizard_bridge.rs", "src/folder_edit_bridge.rs", "src/playlist_edit_bridge.rs", "src/qconnect_bridge.rs", "src/kiosk_nav_bridge.rs", "src/mini_bridge.rs", "src/tray_bridge.rs", "src/about_bridge.rs", "src/purchases_bridge.rs", "src/offline_manager_bridge.rs", "src/track_replace_bridge.rs", "src/disc_meta_bridge.rs"],
             qml_files: &[
                 "qml/LoginScreen.qml",
                 "qml/Main.qml",
@@ -468,6 +468,10 @@ fn main() {
                 // neighbours; missing from this array it is absent from the
                 // qrc and the mount fails to resolve.
                 "qml/controls/TrackReplacementModal.qml",
+                "qml/controls/DiscMetaModal.qml",
+                "qml/controls/RipWizardModal.qml",
+                "qml/controls/RipProgressModal.qml",
+                "qml/controls/RipTick.qml",
                 "qml/rows/BlacklistRow.qml",
                 "qml/rows/TrackCols.qml",
                 "qml/rows/TrackListHeader.qml",