Use EBF (ecological benefits framework) rather than SDG

[marsrobertson]

Previously we were thinking about fields in #20

But there is a better way: https://twitter.com/basexHQ/status/1728753963896607151

• Carbon: https://www.thelexicon.org/wp-content/uploads/2021/08/CO2.svg
• Air: https://www.thelexicon.org/wp-content/uploads/2021/08/WIND-HessaSulaiman.svg
• Water: https://www.thelexicon.org/wp-content/uploads/2021/08/WATERDROP.svg
• Soil: https://www.thelexicon.org/wp-content/uploads/2021/08/SOIL.svg
• Biodiversity: https://www.thelexicon.org/wp-content/uploads/2021/08/BIODIVERSITY-SarahStern.svg
• Equity: https://www.thelexicon.org/wp-content/uploads/2021/10/FAIRWAGESFORFARMERS-VeekshaMehndiratta.svg

(linking to the SVG icons)

[GregTrifan]

pushed on your fork a UI fixup, should cover for now till we get more in depth with that topic