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

sources/logger/Logger.cpp

@@ -0,0 +1,59 @@
+// Copyright (C) 2025-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#include "Logger.hpp"
+#include <coreplugin/messagemanager.h>
+
+namespace QodeAssist {
+
+Logger &Logger::instance()
+{
+    static Logger instance;
+    return instance;
+}
+
+Logger::Logger()
+    : m_loggingEnabled(false)
+{}
+
+void Logger::setLoggingEnabled(bool enable)
+{
+    m_loggingEnabled = enable;
+}
+
+bool Logger::isLoggingEnabled() const
+{
+    return m_loggingEnabled;
+}
+
+void Logger::log(const QString &message, bool silent)
+{
+    if (!m_loggingEnabled)
+        return;
+
+    const QString prefixedMessage = QLatin1String("[QodeAssist] ") + message;
+    if (silent) {
+        Core::MessageManager::writeSilently(prefixedMessage);
+    } else {
+        Core::MessageManager::writeFlashing(prefixedMessage);
+    }
+}
+
+void Logger::logMessages(const QStringList &messages, bool silent)
+{
+    if (!m_loggingEnabled)
+        return;
+
+    QStringList prefixedMessages;
+    for (const QString &message : messages) {
+        prefixedMessages << (QLatin1String("[QodeAssist] ") + message);
+    }
+
+    if (silent) {
+        Core::MessageManager::writeSilently(prefixedMessages);
+    } else {
+        Core::MessageManager::writeFlashing(prefixedMessages);
+    }
+}
+} // namespace QodeAssist