[InstaZDLL]

What

Four refinements from the UI/UX review, all in the web client.

1. Now playing in two columns on wide screens

playing-page.tsx gains a DetailView: above 64rem the track becomes a column of its own (the artwork, up to 26rem instead of the 18rem it was capped at, with the names and the file facts under it) and the lyrics get a tall column beside it (min(70vh, 44rem), larger type). The column still follows the sung line through useFollowSungLine and still seeks on click through LyricLines; the sheet is now read once by DetailView (useLyricSheet) and handed to LyricsStrip, because the layout depends on whether there is one. Between 52rem and 64rem the cover sits beside the names with the words under both, as before; below 52rem everything stacks, cover first, as before. The Lyrics and Immersive views are unchanged.

No lyrics: one centred column, not the queue. A track without lyrics is most of a library; a second column held open for them would be an empty half of the screen. The queue was the other candidate and was not taken: it already has a page and a panel, it is empty as often as the sheet is (so the column would need its own fallback in turn), and a column that changes subject from one track to the next is harder to read than one that is either the words or absent. The rule is the exported detailSplit(previous, state): a sheet opens the column, none closes it, and a wait keeps the shape it had, so moving between two tracks that both have lyrics does not fold the column away and reopen it.

"Controls" in the left column: the transport stays in the player bar, which is always visible on this screen, and the view switcher and "Save this position" stay in the page header. Repeating Play/Pause in the column would put two controls with the same name on one screen; the immersive view carries its own transport only because it covers the bar.

2. Albums: the mixes set apart

The shelf is now headed "Mixes for you" with a line saying what they are ("Playlists drawn from your listening, new every day. Your albums are below."). Each card sits on a tinted panel of its own, a mix with four covers (the server sends up to four) is drawn as a 2×2 mosaic, and every card carries a "Mix" marker on its cover, which is text inside the link. When the shelf is shown, the album grid gets its own heading, "In your library"; without a shelf there is no extra heading.

3. Artist page: image actions behind one menu

The five buttons over the hero (change portrait, Search Deezer, automatic portrait, change banner, no banner) are now one "⋯ Edit" menu button in the same corner (aria-haspopup="menu", aria-expanded, named "Edit images"). It is rendered under exactly the same condition as before (mayCorrectTracks for the artist's library). The status and error messages and the Deezer picker stay in the hero, and the hidden file inputs stay mounted.

The menu reuses the track menu: its placement, outside-press, wheel/touch and ARIA-keyboard behaviour moved verbatim from track-menu.tsx into a new components/popup-menu.tsx, which both menus now use (the track menu's own behaviour is unchanged; its existing tests pass). Two additions to it: align: "end" to hang a menu under a button at the right edge, and anchor, so pressing the button that opened the menu toggles it instead of closing and reopening it. The menu is portalled to the body because the hero clips its overflow.

4. Inspector wording

In a track's "Real quality" section, "Bits used" now reads "Bits in use, measured", and a note under the figures says: "A measurement of the samples, not proof of genuine hi-res: a file that uses every bit it declares was not padded, which does not mean it was recorded at that depth." Nothing computed changes.

Every new string is in English and French, next to its page's keys. Styles are in commented "Editorial pages" blocks; the now-unused .artist-image-buttons, .artist-image-pair and .subtle rules are removed.

Tests

• New webapp/e2e/editorial-pages.spec.ts (its own mock, shaped like studio-nocturne.spec.ts), 8 tests × desktop and mobile: two columns at 1440px and stacked at 390px with no horizontal overflow; the lyrics column is tall, follows the sung line, scrolls itself and not the page, and seeks on click; the no-lyrics fallback is one centred column; the mixes shelf is a labelled region, each card marked "Mix", the four-cover mix drawn as a mosaic, above an "In your library" heading and outside the album grid; no album heading without a shelf; the edit menu for an editor (menu button semantics, entries, focus, Escape, toggle) and absent for a reader; the inspector's label and note. expectNoWcagViolations runs on each changed page.
• playing-view.test.ts: unit tests for detailSplit.
• studio-nocturne.spec.ts, updated in place: the artist-image tests open the menu before choosing an entry (openImageMenu); the listener test also asserts there is no "Edit images" button; the hero contrast test (lowestContrast) now requires and measures the menu button over the picture, then opens the menu and requires and measures "Change portrait" and "Automatic portrait" with every other entry; the mixes test expects the new heading.

All run in webapp/ after merging main: bunx biome check . (no errors), bun run typecheck, bun run test (281 passed), bun run build, and the full Playwright suite rebuilt from the current dist with WAVEFLOW_E2E_PORT=4641. Before the merge of main the whole suite passed apart from the one mixes test this change had to update. After it, run per project, one test failed once in each run and passed three times out of three on its own: "lists what needs attention, splits a credit…" (desktop) and "forgets an episode heard to the end even when a write before it was slow" (mobile). Neither touches the pages changed here; both look like timing under a loaded machine, and they are worth watching rather than counting as passes.

Inversions

Each new test was run against a deliberately broken build (rebuilt each time), seen to fail for its own reason, and the code restored (git diff checked afterwards):

Inversion	Test	Failure
.playing-split with one grid column	two columns / stacked	words not right of the track
wide-layout media query at width > 1rem (two columns on a phone)	two columns / stacked	the stacked poll never becomes true
lyrics column max-height: 26rem	follows and seeks	column height not above 26rem
the column's strip given active: -1	follows and seeks	the sung line has no aria-current
detailSplit opens the column for "none"	centred column	.playing does not have playing-solo
"Mix" marker text removed	mixes apart	the marker's text is empty
album heading rendered without a shelf	no album section	the heading is present
ArtistImageControls rendered without mayChoose	reader	"Edit images" button is present
anchor not passed to the menu	editor menu	a second press reopens the menu
aria-haspopup removed	editor menu	attribute missing
bit-depth note removed	inspector	the note is missing

Summary by CodeRabbit

• Nouvelles fonctionnalités
  • Les paroles s’affichent dans une colonne distincte sur grand écran et sous le lecteur sur téléphone. Sans paroles, le lecteur reste centré.
  • Les mixes disposent d’une vitrine avec mosaïque de pochettes et badge « Mix », ainsi que d’un titre au-dessus de la grille d’albums.
  • Les actions sur les images d’artiste sont regroupées dans un menu d’édition. Une note précise que la mesure de profondeur de bits ne garantit pas une véritable haute résolution.
• Tests
  • Ajout et mise à jour de tests couvrant les pages éditoriales, les mixes, les menus d’images et l’accessibilité.

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Recent review info

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Reviewing files that changed from the base of the PR and between dfedf57 and 43c3292.

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• webapp/src/components/popup-menu.tsx

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Walkthrough

La PR ajoute un menu contextuel partagé et l’intègre aux contrôles d’image d’artiste et au menu de piste. Elle met à jour l’affichage des mixes et de la grille d’albums. Elle réorganise l’écran de lecture pour afficher les paroles en colonne et ajoute une note aux informations de qualité.

Changes: Menus contextuels

Layer / File(s)	Summary
Menu partagé et intégrations webapp/src/components/popup-menu.tsx, webapp/src/components/artist-image-controls.tsx, webapp/src/components/track-menu.tsx, webapp/e2e/editorial-pages.spec.ts, webapp/e2e/studio-nocturne.spec.ts, webapp/src/state/i18n.tsx, webapp/src/styles/styles.css	PopupMenu centralise le positionnement, la fermeture et la navigation clavier. Les menus d’image d’artiste et de piste utilisent ce composant. Les tests couvrent les actions, le focus, les permissions et le contraste.

Mixes et grille d’albums

Layer / File(s)	Summary
Chargement et présentation des mixes webapp/src/pages/albums-page.tsx, webapp/src/components/mix-shelves.tsx, webapp/e2e/editorial-pages.spec.ts, webapp/e2e/studio-nocturne.spec.ts, webapp/src/state/i18n.tsx, webapp/src/styles/styles.css	La page charge les mixes du périmètre et du jour local. L’étagère apparaît sans filtre si des mixes existent. Les cartes affichent jusqu’à quatre pochettes en mosaïque et un badge « Mix ».

Détails de lecture

Layer / File(s)	Summary
Disposition des paroles et qualité webapp/src/pages/playing-page.tsx, webapp/src/components/quality-section.tsx, webapp/src/pages/playing-view.test.ts, webapp/e2e/editorial-pages.spec.ts, webapp/src/state/i18n.tsx, webapp/src/styles/styles.css	La vue détaillée charge une feuille de paroles et la partage avec LyricsStrip. La disposition conserve son état pendant le chargement, puis sépare les paroles si elles existent. QualitySection affiche une note lorsque effective_bits n’est pas null.

Priority: Normal

Estimated code review effort: 4 (Complex) | ~40 minutes

Change: Feature

Sequence Diagram(s)

sequenceDiagram
  actor Personne
  participant ArtistImageControls
  participant PopupMenu
  Personne->>ArtistImageControls: Ouvre Edit images
  ArtistImageControls->>PopupMenu: Transmet la position et les actions
  PopupMenu-->>Personne: Affiche les options
  Personne->>PopupMenu: Sélectionne une action

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sequenceDiagram
  participant PlayingPage
  participant DetailView
  participant useLyricSheet
  participant LyricsStrip
  PlayingPage->>DetailView: Affiche les détails de la piste
  DetailView->>useLyricSheet: Charge la feuille de paroles
  useLyricSheet-->>DetailView: Retourne la feuille et son état
  DetailView->>LyricsStrip: Transmet les données de paroles

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Possibly related PRs

• InstaZDLL/waveflow-server#341 : cette PR extrait le comportement du menu de piste dans PopupMenu et utilise ce composant pour le menu d’images.
• InstaZDLL/waveflow-server#334 : cette PR poursuit l’affichage des mixes dans AlbumsPage avec leur présentation et le titre de la grille d’albums.
• InstaZDLL/waveflow-server#336 : cette PR réutilise le rendu des paroles et modifie leur disposition dans la vue détaillée.

Merge Risk: Minimal · up to 43c32

No actionable merge-blocking risk is established by this change.

Pre-merge checks: 4 · 1

Failed checks: 1 warning

Check name	Status	Explanation	Resolution
Docstring Coverage		Docstring coverage is 69.57% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 23 functions across 11 files.	Write docstrings for the functions missing them to satisfy the coverage threshold.

Passed checks: 4 passed

Check name	Status	Explanation
Title check		Le titre décrit clairement les principaux changements des pages playing, albums et artist. Il est concis et directement lié aux fichiers modifiés.
Description check		La description est complète et couvre le contexte, les changements, les tests exécutés, les tests E2E, les inversions et les échecs intermittents connus. Elle n’utilise pas les intitulés exacts du mod…
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

Full details: Description check

Explanation

La description est complète et couvre le contexte, les changements, les tests exécutés, les tests E2E, les inversions et les échecs intermittents connus. Elle n’utilise pas les intitulés exacts du modèle et ne reprend pas la confirmation DCO, mais les informations essentielles sont présentes.

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Review comments at @webapp/src/components/popup-menu.tsx:
- Line 99: Dans le composant qui contient closeRef et anchorRef, retirez les
affectations de leurs propriétés current pendant le rendu et mettez à jour les
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• Repository: InstaZDLL/waveflow-server
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Reviewing files that changed from the base of the PR and between 4f8a41d and dfedf57.

Files selected for processing: 12

• webapp/e2e/editorial-pages.spec.ts
• webapp/e2e/studio-nocturne.spec.ts
• webapp/src/components/artist-image-controls.tsx
• webapp/src/components/mix-shelves.tsx
• webapp/src/components/popup-menu.tsx
• webapp/src/components/quality-section.tsx
• webapp/src/components/track-menu.tsx
• webapp/src/pages/albums-page.tsx
• webapp/src/pages/playing-page.tsx
• webapp/src/pages/playing-view.test.ts
• webapp/src/state/i18n.tsx
• webapp/src/styles/styles.css

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