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

sources/chat/NavigationPanel.cpp

@@ -0,0 +1,35 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#include "NavigationPanel.hpp"
+
+#include "ChatView/ChatWidget.hpp"
+#include "ChatView/SessionFileRegistry.hpp"
+#include "plugin/QodeAssistConstants.hpp"
+#include "skills/SkillsManager.hpp"
+
+namespace QodeAssist::Chat {
+
+NavigationPanel::NavigationPanel(
+    QQmlEngine *engine,
+    SessionFileRegistry *sessionFileRegistry,
+    Skills::SkillsManager *skillsManager)
+    : m_engine{engine}
+    , m_sessionFileRegistry{sessionFileRegistry}
+    , m_skillsManager{skillsManager}
+{
+    setDisplayName(tr("QodeAssist Chat"));
+    setPriority(500);
+    setId(Constants::QODE_ASSIST_CHAT_NAV_ID);
+    setActivationSequence(QKeySequence(Qt::CTRL | Qt::ALT | Qt::Key_C));
+}
+
+NavigationPanel::~NavigationPanel() {}
+
+Core::NavigationView NavigationPanel::createWidget()
+{
+    return {.widget = new ChatWidget{m_engine, m_sessionFileRegistry, m_skillsManager}};
+}
+
+} // namespace QodeAssist::Chat