Add extracted tools: CitrineOS, OpenOCPP, ShapeShifter

- CitrineOS core extracted (CSMS OCPP 2.0.1)
- OpenOCPP extracted (firmware OCPP 1.6J/2.0.1)
- ShapeShifter library installed (pip install -e)
- ShapeShifter specification extracted
- EVerest extracted

TODO updated with progress

tools/EVerest-main/modules/EVSE/Evse15118D20/charger/session_logger.hpp

@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright Pionix GmbH and Contributors to EVerest
+#pragma once
+
+#include <cstdint>
+#include <filesystem>
+#include <map>
+#include <memory>
+
+// forward declare
+class SessionLog;
+
+class SessionLogger {
+public:
+    SessionLogger(std::filesystem::path output_dir);
+    ~SessionLogger();
+
+private:
+    std::filesystem::path output_dir;
+    std::map<std::uintptr_t, std::unique_ptr<SessionLog>> logs;
+};