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/interfaces/charger_information.yaml

@@ -0,0 +1,8 @@
+description: This interface is the internal charger information interface between nodes.
+cmds:
+  get_charger_information:
+    description: Queries the current charger information
+    result:
+      description: Returns an object with the current charger meta information
+      type: object
+      $ref: /charger_information#/ChargerInformation