feat: expand toolbar now-playing context menu to full track actions

- Replace bare "Go to Album"/"Go to Artist" with the full unified menu:
  Play next, Add to queue, Add to favorites, Open album/artist with
  names, Add to playlist submenu — all with icons
- Wire up new favTrackRequested/addToPlaylistRequested signals through
  MainWindow
- Pass user playlists to toolbar so the submenu is populated

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/mainwindow.cpp

@@ -347,6 +347,15 @@ void MainWindow::connectToolbarSignals()
 
     connect(m_toolBar, &MainToolBar::albumRequested,  this, &MainWindow::onSearchAlbumSelected);
     connect(m_toolBar, &MainToolBar::artistRequested, this, &MainWindow::onSearchArtistSelected);
+    connect(m_toolBar, &MainToolBar::addToPlaylistRequested,
+            this, [this](qint64 trackId, qint64 playlistId) {
+        m_backend->addTrackToPlaylist(playlistId, trackId);
+        statusBar()->showMessage(tr("Adding track to playlist…"), 3000);
+    });
+    connect(m_toolBar, &MainToolBar::favTrackRequested,
+            this, [this](qint64 trackId) {
+        m_backend->addFavTrack(trackId);
+    });
 }
 
 void MainWindow::setupMenuBar()
@@ -629,4 +638,5 @@ void MainWindow::onUserPlaylistsChanged(const QVector<QPair<qint64, QString>> &p
     m_userPlaylists = playlists;
     m_content->tracksList()->setUserPlaylists(playlists);
     m_sidePanel->searchTab()->setUserPlaylists(playlists);
+    m_toolBar->setUserPlaylists(playlists);
 }

src/view/maintoolbar.cpp

@@ -41,15 +41,62 @@ MainToolBar::MainToolBar(QobuzBackend *backend, PlayQueue *queue, QWidget *paren
     connect(m_trackLabel, &QLabel::customContextMenuRequested,
             this, [this](const QPoint &pos) {
         if (m_currentTrack.isEmpty()) return;
-        QMenu menu(this);
+
+        const qint64 trackId = static_cast<qint64>(m_currentTrack["id"].toDouble());
         const QString albumId  = m_currentTrack["album"].toObject()["id"].toString();
+        const QString albumTitle = m_currentTrack["album"].toObject()["title"].toString();
         const qint64  artistId = static_cast<qint64>(
             m_currentTrack["performer"].toObject()["id"].toDouble());
-        if (!albumId.isEmpty())
-            menu.addAction(tr("Go to Album"),  this, [this, albumId]  { emit albumRequested(albumId);  });
-        if (artistId > 0)
-            menu.addAction(tr("Go to Artist"), this, [this, artistId] { emit artistRequested(artistId); });
-        if (!menu.isEmpty())
+        const QString artistName = m_currentTrack["performer"].toObject()["name"].toString();
+
+        QMenu menu(this);
+
+        auto *playNext = menu.addAction(QIcon(":/res/icons/media-skip-forward.svg"), tr("Play next"));
+        auto *addQueue = menu.addAction(QIcon(":/res/icons/media-playlist-append.svg"), tr("Add to queue"));
+        menu.addSeparator();
+
+        auto *addFav = menu.addAction(QIcon(":/res/icons/starred-symbolic.svg"), tr("Add to favorites"));
+        connect(addFav, &QAction::triggered, this, [this, trackId] {
+            emit favTrackRequested(trackId);
+        });
+
+        if (!albumId.isEmpty() || artistId > 0)
+            menu.addSeparator();
+        if (!albumId.isEmpty()) {
+            auto *openAlbum = menu.addAction(
+                QIcon(":/res/icons/view-media-album-cover.svg"),
+                tr("Open album: %1").arg(QString(albumTitle).replace(QLatin1Char('&'), QStringLiteral("&&"))));
+            connect(openAlbum, &QAction::triggered, this, [this, albumId] {
+                emit albumRequested(albumId);
+            });
+        }
+        if (artistId > 0) {
+            auto *openArtist = menu.addAction(
+                QIcon(":/res/icons/view-media-artist.svg"),
+                tr("Open artist: %1").arg(QString(artistName).replace(QLatin1Char('&'), QStringLiteral("&&"))));
+            connect(openArtist, &QAction::triggered, this, [this, artistId] {
+                emit artistRequested(artistId);
+            });
+        }
+
+        if (!m_userPlaylists.isEmpty()) {
+            menu.addSeparator();
+            auto *plMenu = menu.addMenu(QIcon(":/res/icons/media-playlist-append.svg"), tr("Add to playlist"));
+            for (const auto &pl : m_userPlaylists) {
+                auto *act = plMenu->addAction(QString(pl.second).replace(QLatin1Char('&'), QStringLiteral("&&")));
+                connect(act, &QAction::triggered, this, [this, trackId, plId = pl.first] {
+                    emit addToPlaylistRequested(trackId, plId);
+                });
+            }
+        }
+
+        connect(playNext, &QAction::triggered, this, [this] {
+            m_queue->playNext(m_currentTrack);
+        });
+        connect(addQueue, &QAction::triggered, this, [this] {
+            m_queue->addToQueue(m_currentTrack);
+        });
+
         menu.exec(m_trackLabel->mapToGlobal(pos));
     });
 

src/view/maintoolbar.hpp

@@ -12,6 +12,7 @@
 #include <QNetworkAccessManager>
 #include <QNetworkReply>
 #include <QJsonObject>
+#include <QPair>
 #include <QVector>
 
 class MainToolBar : public QToolBar
@@ -27,11 +28,15 @@ public:
     void setQueueToggleChecked(bool checked);
     void setSearchToggleChecked(bool checked);
 
+    void setUserPlaylists(const QVector<QPair<qint64, QString>> &playlists) { m_userPlaylists = playlists; }
+
 signals:
     void searchToggled(bool visible);
     void queueToggled(bool visible);
     void albumRequested(const QString &albumId);
     void artistRequested(qint64 artistId);
+    void addToPlaylistRequested(qint64 trackId, qint64 playlistId);
+    void favTrackRequested(qint64 trackId);
 
 protected:
     void resizeEvent(QResizeEvent *event) override;
@@ -93,5 +98,7 @@ private:
     qint64      m_pendingSeekStartedMs = 0;
     bool        m_fetchingAutoplay = false;
 
+    QVector<QPair<qint64, QString>> m_userPlaylists;
+
     void requestAutoplaySuggestions();
 };