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/docs/source/reference/snapshot.rst

@@ -0,0 +1,8 @@
+.. _snapshot:
+
+#####################
+Dependencies Snapshot
+#####################
+
+.. literalinclude:: assets/snapshot.yaml
+    :language: yaml