refactor: Restructure project into sources/tests layout and dissolve PluginLLMCore

sources/settings/AgentRoleDialog.hpp

@@ -0,0 +1,50 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#pragma once
+
+#include <QDialog>
+
+#include "AgentRole.hpp"
+
+class QLineEdit;
+class QTextEdit;
+class QDialogButtonBox;
+
+namespace QodeAssist::Settings {
+
+class AgentRoleDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    enum class Action {
+        Add,
+        Duplicate,
+        Edit,
+    };
+
+    explicit AgentRoleDialog(Action action, QWidget *parent = nullptr);
+    explicit AgentRoleDialog(const AgentRole &role, Action action, QWidget *parent = nullptr)
+        : AgentRoleDialog{action, parent}
+    {
+        setRole(role);
+    }
+
+    AgentRole getRole() const;
+    void setRole(const AgentRole &role);
+
+private:
+    void setupUI();
+    void validateInput();
+
+    QLineEdit *m_nameEdit = nullptr;
+    QLineEdit *m_idEdit = nullptr;
+    QTextEdit *m_descriptionEdit = nullptr;
+    QTextEdit *m_systemPromptEdit = nullptr;
+    QDialogButtonBox *m_buttonBox = nullptr;
+    Action m_action;
+};
+
+} // namespace QodeAssist::Settings