settings: delete old settings dialog

src/SettingsDialog.h

@@ -1,66 +0,0 @@
-// SPDX-License-Identifier: BSD-3-Clause
-// SPDX-FileCopyrightText: 2020-2023 The Monero Project
-
-#ifndef FEATHER_SETTINGS_H
-#define FEATHER_SETTINGS_H
-
-#include <QAbstractButton>
-#include <QDialog>
-#include <QSettings>
-
-#include "appcontext.h"
-#include "widgets/NodeWidget.h"
-
-namespace Ui {
-    class Settings;
-}
-
-class Settings : public QDialog
-{
-Q_OBJECT
-
-public:
-    explicit Settings(QSharedPointer<AppContext> ctx, QWidget *parent = nullptr);
-    ~Settings() override;
-
-signals:
-    void preferredFiatCurrencyChanged(QString currency);
-    void skinChanged(QString skinName);
-    void blockExplorerChanged(QString blockExplorer);
-    void amountPrecisionChanged(int precision);
-    void websocketStatusChanged(bool enabled);
-
-public slots:
-    void checkboxExternalLinkWarn();
-    void fiatCurrencySelected(int index);
-    void comboBox_skinChanged(int pos);
-    void comboBox_amountPrecisionChanged(int pos);
-    void comboBox_dateFormatChanged(int pos);
-    void comboBox_timeFormatChanged(int pos);
-    void comboBox_balanceDisplayChanged(int pos);
-    void comboBox_blockExplorerChanged(int pos);
-    void comboBox_redditFrontendChanged(int pos);
-    void comboBox_localMoneroFrontendChanged(int pos);
-
-private:
-    void setupGeneralTab();
-    void setupPrivacyTab();
-    void setupNodeTab();
-    void setupPathsTab();
-    void setupLinksTab();
-
-    void setupSkinCombobox();
-    void setupLocalMoneroFrontendCombobox();
-    void enableWebsocket(bool enabled);
-
-    void closeEvent(QCloseEvent *event) override;
-
-    QScopedPointer<Ui::Settings> ui;
-    QSharedPointer<AppContext> m_ctx;
-
-    QStringList m_skins{"Native", "QDarkStyle", "Breeze/Dark", "Breeze/Light"};
-    QStringList m_dateFormats{"yyyy-MM-dd", "MM-dd-yyyy", "dd-MM-yyyy"};
-    QStringList m_timeFormats{"hh:mm", "hh:mm ap"};
-};
-
-#endif // FEATHER_SETTINGS_H