feat(slint): clickable artist name on AlbumCard -> artist page

Ports Tauri's behavior where clicking an album card's artist name
navigates to that artist (the card body still opens the album).

  - AlbumCardItem gains artist-id; populated in every album-card
    constructor (home/search/label/foryou/favorites). Artist-page
    release cards leave it empty (their subtitle slot shows the year,
    not the artist, so it stays non-clickable).
  - AlbumCard wraps the artist name in a TouchArea that emits
    media-action("artist", artist-id, "open") and brightens on hover
    only when an id is known.
  - main.rs handles ("artist","open") -> open the artist page;
    FavoritesView (which only forwarded clicked) now forwards the
    artist action.

cc

crates/qbz-slint/src/artist.rs

@@ -341,6 +341,7 @@ fn map_compilation_album(album: PageArtistTrackAlbum) -> CardData {
         id: album.id,
         title: album.title,
         artist: String::new(),
+        artist_id: String::new(),
         genre: album.genre.map(|g| g.name).unwrap_or_default(),
         year: String::new(),
         quality_tier: String::new(),
@@ -397,6 +398,7 @@ fn map_release(release: PageArtistRelease) -> CardData {
         id: release.id,
         title: release.title,
         artist,
+        artist_id: String::new(),
         genre: release.genre.map(|g| g.name).unwrap_or_default(),
         year,
         quality_tier,
@@ -439,6 +441,7 @@ fn card_to_item(card: CardData) -> AlbumCardItem {
         id: card.id.into(),
         title: card.title.into(),
         artist: card.year.clone().into(),
+        artist_id: "".into(),
         genre: card.genre.into(),
         year: card.year.into(),
         quality_tier: card.quality_tier.into(),

crates/qbz-slint/src/favorites.rs

@@ -103,6 +103,7 @@ pub struct AlbumCard {
     pub id: String,
     pub title: String,
     pub artist: String,
+    pub artist_id: String,
     pub year: String,
     pub quality_tier: String,
     pub quality_label: String,
@@ -252,6 +253,7 @@ fn map_album(album: Album) -> AlbumCard {
         id: album.id,
         title: album.title,
         artist: album.artist.name,
+        artist_id: album.artist.id.to_string(),
         year,
         quality_tier: tier(album.maximum_bit_depth).to_string(),
         quality_label,
@@ -335,6 +337,7 @@ pub fn apply_favorites(window: &AppWindow, data: FavData) {
                     id: a.id.into(),
                     title: a.title.into(),
                     artist: a.artist.into(),
+                    artist_id: a.artist_id.into(),
                     genre: "".into(),
                     year: a.year.into(),
                     quality_tier: a.quality_tier.into(),

crates/qbz-slint/src/foryou.rs

@@ -64,6 +64,7 @@ pub struct AlbumCard {
     pub id: String,
     pub title: String,
     pub artist: String,
+    pub artist_id: String,
     pub year: String,
     pub quality_tier: String,
     pub quality_label: String,
@@ -106,6 +107,7 @@ fn map_album(album: Album) -> AlbumCard {
         id: album.id,
         title: album.title,
         artist: album.artist.name,
+        artist_id: album.artist.id.to_string(),
         year,
         quality_tier,
         quality_label,
@@ -146,6 +148,7 @@ where
             id: a.id,
             title: a.title,
             artist: a.artist,
+            artist_id: String::new(),
             year: String::new(),
             quality_tier: a.quality_tier,
             quality_label: a.quality_label,
@@ -366,6 +369,11 @@ where
                     .as_ref()
                     .map(|a| a.name.display.clone())
                     .unwrap_or_else(|| page.name.display.clone()),
+                artist_id: rel
+                    .artist
+                    .as_ref()
+                    .map(|a| a.id.to_string())
+                    .unwrap_or_default(),
                 year,
                 quality_tier: match bd {
                     Some(d) if d >= 24 => "hires",
@@ -406,6 +414,7 @@ fn album_items(cards: &[AlbumCard]) -> Vec<AlbumCardItem> {
             id: c.id.clone().into(),
             title: c.title.clone().into(),
             artist: c.artist.clone().into(),
+            artist_id: c.artist_id.clone().into(),
             genre: "".into(),
             year: c.year.clone().into(),
             quality_tier: c.quality_tier.clone().into(),

crates/qbz-slint/src/home.rs

@@ -52,6 +52,9 @@ pub struct CardData {
     pub id: String,
     pub title: String,
     pub artist: String,
+    /// Artist id for the clickable artist name; empty = not clickable
+    /// (e.g. artist-page release cards, whose subtitle slot is the year).
+    pub artist_id: String,
     pub genre: String,
     pub year: String,
     /// "hires" | "cd" | "" — drives the icon-only quality badge.
@@ -159,6 +162,7 @@ where
             id: album.id,
             title: album.title,
             artist: album.artist,
+            artist_id: String::new(),
             genre: String::new(),
             year: String::new(),
             quality_tier: album.quality_tier,
@@ -220,6 +224,11 @@ fn map_album(album: DiscoverAlbum) -> CardData {
         .first()
         .map(|a| a.name.clone())
         .unwrap_or_default();
+    let artist_id = album
+        .artists
+        .first()
+        .map(|a| a.id.to_string())
+        .unwrap_or_default();
     let genre = album.genre.map(|g| g.name).unwrap_or_default();
     let year = album
         .dates
@@ -241,6 +250,7 @@ fn map_album(album: DiscoverAlbum) -> CardData {
         id: album.id,
         title: album.title,
         artist,
+        artist_id,
         genre,
         year,
         quality_tier,
@@ -338,6 +348,7 @@ fn card_to_item(card: CardData) -> AlbumCardItem {
         id: card.id.into(),
         title: card.title.into(),
         artist: card.artist.into(),
+        artist_id: card.artist_id.into(),
         genre: card.genre.into(),
         year: card.year.into(),
         quality_tier: card.quality_tier.into(),

crates/qbz-slint/src/label.rs

@@ -33,6 +33,7 @@ pub struct AlbumCard {
     pub id: String,
     pub title: String,
     pub artist: String,
+    pub artist_id: String,
     pub year: String,
     pub quality_tier: String,
     pub quality_label: String,
@@ -112,6 +113,7 @@ fn map_album(album: Album) -> AlbumCard {
         id: album.id,
         title: album.title,
         artist: album.artist.name,
+        artist_id: album.artist.id.to_string(),
         year,
         quality_tier,
         quality_label,
@@ -150,6 +152,7 @@ fn to_item(card: AlbumCard) -> AlbumCardItem {
         id: card.id.into(),
         title: card.title.into(),
         artist: card.artist.into(),
+        artist_id: card.artist_id.into(),
         genre: "".into(),
         year: card.year.into(),
         quality_tier: card.quality_tier.into(),

crates/qbz-slint/src/search.rs

@@ -45,6 +45,7 @@ pub struct AlbumRow {
     pub id: String,
     pub title: String,
     pub artist: String,
+    pub artist_id: String,
     pub genre: String,
     pub year: String,
     pub quality_tier: String,
@@ -181,6 +182,7 @@ pub fn map_album(album: Album) -> AlbumRow {
         id: album.id,
         title: album.title,
         artist: album.artist.name,
+        artist_id: album.artist.id.to_string(),
         genre: album
             .genre
             .map(|g| g.name)
@@ -324,6 +326,7 @@ fn album_item(row: AlbumRow) -> AlbumCardItem {
         id: row.id.into(),
         title: row.title.into(),
         artist: row.artist.into(),
+        artist_id: row.artist_id.into(),
         genre: row.genre.into(),
         year: row.year.into(),
         quality_tier: row.quality_tier.into(),

crates/qbz-slint/ui/discover/AlbumCard.slint

@@ -286,13 +286,26 @@ export component AlbumCard inherits Rectangle {
                     vertical-alignment: center;
                     overflow: elide;
                 }
-                Text {
+                // Artist name — clickable when an artist id is known,
-                    text: root.album.artist;
+                // navigating to the artist page (1:1 with Tauri).
+                artist-area := TouchArea {
                     height: 18px;
-                    color: Theme.text-muted;
+                    width: artist-text.preferred-width;
-                    font-size: Typography.link;
+                    mouse-cursor: root.album.artist-id != "" ? pointer : default;
-                    vertical-alignment: center;
+                    clicked => {
-                    overflow: elide;
+                        if (root.album.artist-id != "") {
+                            root.media-action("artist", root.album.artist-id, "open");
+                        }
+                    }
+                    artist-text := Text {
+                        text: root.album.artist;
+                        color: root.album.artist-id != "" && artist-area.has-hover
+                            ? Theme.text-primary
+                            : Theme.text-muted;
+                        font-size: Typography.link;
+                        vertical-alignment: center;
+                        overflow: elide;
+                    }
                 }
             }
 

crates/qbz-slint/ui/favorites/FavoritesView.slint

@@ -355,6 +355,11 @@ export component FavoritesView inherits Rectangle {
                     height: root.album-h;
                     album: album;
                     clicked(id) => { root.open-album(id); }
+                    media-action(kind, id, action) => {
+                        if (kind == "artist") {
+                            root.open-artist(id);
+                        }
+                    }
                 }
             }