feat: update greens/reds and font (#797)

* chore: update greens/reds

* chore: update logo, tweak colors

* Theme: Add Urbanist font

* Urbanist font for headlines, lead paragraphs, and card titles

Electric lime for active navigation entries

* Add *.log to .gitignore

* Add all brand colors as CSS variables

* Replace AG/AMP banner background with brand color gradient

* Update favicon

* Round code blocks

* Brand state color for admonitions

* Brand colors for links

* Use new CSS variables (with the same colors)

* Tags with electric lime background

* Replace avocado bling with a favicon for now

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Co-authored-by: Simran Spiller <[email protected]>

Author: palashkaria

.gitignore

@@ -5,6 +5,7 @@
 node_modules/
 *.pyc
 /.vs
+*.log
 
 /site/data/*/api-docs.json
 /site/public/