feat: Add session layout

sources/Session/LLMRequest.hpp

@@ -0,0 +1,32 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <QString>
+
+#include <optional>
+#include <vector>
+
+#include "Message.hpp"
+
+namespace QodeAssist {
+
+struct LLMRequest
+{
+    QString systemPrompt;
+    std::vector<Message> history;
+    bool toolsEnabled = false;
+    bool thinkingEnabled = false;
+
+    std::optional<QString> fimPrefix;
+    std::optional<QString> fimSuffix;
+
+    LLMRequest() = default;
+    LLMRequest(const LLMRequest &) = delete;
+    LLMRequest &operator=(const LLMRequest &) = delete;
+    LLMRequest(LLMRequest &&) noexcept = default;
+    LLMRequest &operator=(LLMRequest &&) noexcept = default;
+};
+
+} // namespace QodeAssist