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/API/RpcApi/cmake/Findjson-rpc-cxx.cmake

@@ -0,0 +1,116 @@
+#[=======================================================================[.rst:
+Findjson-rpc-cxx
+----------------
+
+Finds the json-rpc-cxx library.
+
+json-rpc-cxx is a header-only JSON-RPC 2.0 framework implemented in C++17
+using nlohmann's json for modern C++.
+
+Imported Targets
+^^^^^^^^^^^^^^^^
+
+This module provides the following imported targets, if found:
+
+``json-rpc-cxx::json-rpc-cxx``
+  The json-rpc-cxx library
+``json-rpc-cxx``
+  Alias for json-rpc-cxx::json-rpc-cxx
+
+Result Variables
+^^^^^^^^^^^^^^^^
+
+This will define the following variables:
+
+``json-rpc-cxx_FOUND``
+  True if the system has the json-rpc-cxx library.
+``json-rpc-cxx_INCLUDE_DIRS``
+  Include directories needed to use json-rpc-cxx.
+
+Cache Variables
+^^^^^^^^^^^^^^^
+
+The following cache variables may also be set:
+
+``json-rpc-cxx_INCLUDE_DIR``
+  The directory containing ``jsonrpccxx/common.hpp``.
+
+#]=======================================================================]
+
+# Find nlohmann_json dependency first
+find_package(nlohmann_json QUIET)
+if(NOT nlohmann_json_FOUND)
+    # Try to find nlohmann/json with alternative names
+    find_package(nlohmann-json QUIET)
+endif()
+
+# Fallback for environments where nlohmann_json CMake package is not provided
+find_path(json-rpc-cxx_NLOHMANN_JSON_INCLUDE_DIR
+    NAMES nlohmann/json.hpp
+    DOC "nlohmann_json include directory"
+)
+
+set(json-rpc-cxx_HAS_NLOHMANN FALSE)
+if(TARGET nlohmann_json::nlohmann_json OR TARGET nlohmann_json)
+    set(json-rpc-cxx_HAS_NLOHMANN TRUE)
+elseif(json-rpc-cxx_NLOHMANN_JSON_INCLUDE_DIR)
+    set(json-rpc-cxx_HAS_NLOHMANN TRUE)
+endif()
+
+# Look for the header file
+find_path(json-rpc-cxx_INCLUDE_DIR
+    NAMES jsonrpccxx/common.hpp
+    HINTS
+        ${json-rpc-cxx_ROOT}
+        ${json-rpc-cxx_ROOT}/include
+        $ENV{json-rpc-cxx_ROOT}
+        $ENV{json-rpc-cxx_ROOT}/include
+    DOC "json-rpc-cxx include directory"
+)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(json-rpc-cxx
+    FOUND_VAR json-rpc-cxx_FOUND
+    REQUIRED_VARS
+        json-rpc-cxx_INCLUDE_DIR
+        json-rpc-cxx_HAS_NLOHMANN
+)
+
+if(json-rpc-cxx_FOUND)
+    set(json-rpc-cxx_INCLUDE_DIRS ${json-rpc-cxx_INCLUDE_DIR})
+    if(json-rpc-cxx_NLOHMANN_JSON_INCLUDE_DIR)
+        list(APPEND json-rpc-cxx_INCLUDE_DIRS ${json-rpc-cxx_NLOHMANN_JSON_INCLUDE_DIR})
+    endif()
+
+    # Create imported target
+    if(NOT TARGET json-rpc-cxx::json-rpc-cxx)
+        add_library(json-rpc-cxx::json-rpc-cxx INTERFACE IMPORTED)
+        set_target_properties(json-rpc-cxx::json-rpc-cxx PROPERTIES
+            INTERFACE_INCLUDE_DIRECTORIES "${json-rpc-cxx_INCLUDE_DIRS}"
+        )
+
+        # Add C++17 requirement
+        set_target_properties(json-rpc-cxx::json-rpc-cxx PROPERTIES
+            INTERFACE_COMPILE_FEATURES cxx_std_17
+        )
+
+        # Link nlohmann_json dependency if found
+        if(TARGET nlohmann_json::nlohmann_json)
+            set_target_properties(json-rpc-cxx::json-rpc-cxx PROPERTIES
+                INTERFACE_LINK_LIBRARIES nlohmann_json::nlohmann_json
+            )
+        elseif(TARGET nlohmann_json)
+            set_target_properties(json-rpc-cxx::json-rpc-cxx PROPERTIES
+                INTERFACE_LINK_LIBRARIES nlohmann_json
+            )
+        endif()
+
+        # Create alias for simpler target name
+        add_library(json-rpc-cxx ALIAS json-rpc-cxx::json-rpc-cxx)
+    endif()
+endif()
+
+mark_as_advanced(
+    json-rpc-cxx_INCLUDE_DIR
+    json-rpc-cxx_NLOHMANN_JSON_INCLUDE_DIR
+)