move functionality to the solarmach pypi package, here only the Streamlit code remains
update functionality to solarmach 0.1.5:
Added option to change between Carrington and Stonyhurst coordinates for the whole tool (deprecates overplotting of Earth-centered coordinate system)
Added option to change Earth position in the plot
Take into account solar differential rotation wrt. latitude (see #21)
Instead of spherical radius, plot its projection to the heliographic equatorial plane (see #3)