refactor: resync with qbqt baseline and restore genre browser

src/view/genrebrowser.hpp

@@ -0,0 +1,36 @@
+#pragma once
+
+#include "../backend/qobuzbackend.hpp"
+#include "albumlistview.hpp"
+
+#include <QComboBox>
+#include <QJsonArray>
+#include <QJsonObject>
+#include <QWidget>
+
+class GenreBrowserView : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit GenreBrowserView(QobuzBackend *backend, QWidget *parent = nullptr);
+
+    void ensureGenresLoaded();
+
+signals:
+    void albumSelected(const QString &albumId);
+    void artistSelected(qint64 artistId);
+
+private slots:
+    void onGenresLoaded(const QJsonObject &result);
+    void onFeaturedAlbumsLoaded(const QJsonObject &result);
+    void onSelectionChanged();
+    void onAlbumContextMenu(const QPoint &pos);
+
+private:
+    QobuzBackend *m_backend = nullptr;
+    QComboBox *m_genreCombo = nullptr;
+    QComboBox *m_typeCombo = nullptr;
+    AlbumListView *m_albumList = nullptr;
+    bool m_genresLoaded = false;
+};