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/requirements.txt

@@ -0,0 +1,17 @@
+# Main Sphinx library
+sphinx
+
+# The Furo theme
+furo
+
+# Provides modern design elements like grids, cards, and tabs
+sphinx-design
+
+# Adds a "copy" button to code blocks for a better user experience
+sphinx-copybutton
+
+# For rendering mermaid diagrams
+sphinxcontrib-mermaid
+
+# Required for processing templates
+PyYAML