feat(ui): add NetworkDevicesToConnectWidget, update mainwindow

src/networkdevicestoconnectwidget.h

@@ -0,0 +1,68 @@
+/*
+ * iDescriptor: A free and open-source idevice management tool.
+ *
+ * Copyright (C) 2025 Uncore <https://github.com/uncor3>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef NETWORKDEVICESTOCONNECTWIDGET_H
+#define NETWORKDEVICESTOCONNECTWIDGET_H
+
+#ifdef __linux__
+#include "core/services/avahi/avahi_service.h"
+#else
+#include "core/services/dnssd/dnssd_service.h"
+#endif
+
+#include <QGroupBox>
+#include <QLabel>
+#include <QScrollArea>
+#include <QVBoxLayout>
+#include <QWidget>
+
+class NetworkDevicesToConnectWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit NetworkDevicesToConnectWidget(QWidget *parent = nullptr);
+    ~NetworkDevicesToConnectWidget();
+
+private slots:
+    void onWirelessDeviceAdded(const NetworkDevice &device);
+    void onWirelessDeviceRemoved(const QString &deviceName);
+
+private:
+    void setupUI();
+    void createDeviceCard(const NetworkDevice &device);
+    void clearDeviceCards();
+    void updateDeviceList();
+
+    QGroupBox *m_deviceGroup = nullptr;
+    QScrollArea *m_scrollArea = nullptr;
+    QWidget *m_scrollContent = nullptr;
+    QVBoxLayout *m_deviceLayout = nullptr;
+    QLabel *m_statusLabel = nullptr;
+
+#ifdef __linux__
+    AvahiService *m_networkProvider = nullptr;
+#else
+    DnssdService *m_networkProvider = nullptr;
+#endif
+
+    QList<QWidget *> m_deviceCards;
+};
+
+#endif // NETWORKDEVICESTOCONNECTWIDGET_H