Advance Wayland and KDE package bring-up

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

local/recipes/kde/kf6-knotifications/source/src/notifybyaudio.h

@@ -0,0 +1,59 @@
+/*
+    This file is part of the KDE libraries
+    SPDX-FileCopyrightText: 2014 Martin Klapetek <mklapetek@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+*/
+
+#ifndef NOTIFYBYAUDIO_H
+#define NOTIFYBYAUDIO_H
+
+#include "knotificationplugin.h"
+
+#include <QHash>
+#include <QUrl>
+
+#include <KConfigWatcher>
+
+class KNotification;
+
+struct ca_context;
+
+class NotifyByAudio : public KNotificationPlugin
+{
+    Q_OBJECT
+
+public:
+    explicit NotifyByAudio(QObject *parent = nullptr);
+    ~NotifyByAudio() override;
+
+    QString optionName() override
+    {
+        return QStringLiteral("Sound");
+    }
+    void notify(KNotification *notification, const KNotifyConfig &notifyConfig) override;
+    void close(KNotification *notification) override;
+
+private Q_SLOTS:
+    void finishCallback(uint32_t id, int error_code);
+
+private:
+    static void ca_finish_callback(ca_context *c, uint32_t id, int error_code, void *userdata);
+
+    ca_context *context();
+    void finishNotification(KNotification *notification, quint32 id);
+
+    bool playSound(quint32 id, const QString &eventName, const QUrl &fallbackUrl);
+
+    ca_context *m_context = nullptr;
+    quint32 m_currentId = 0;
+    QHash<quint32, KNotification *> m_notifications;
+    // in case we loop we store the URL for the notification to be able to replay it
+    QHash<quint32, std::pair<QString, QUrl>> m_loopSoundUrls;
+
+    KConfigWatcher::Ptr m_settingsWatcher;
+    QString m_soundTheme;
+    bool m_enabled = true;
+};
+
+#endif