feat: migrate workbench to React

assets/lane-icons/upstream/DESIGN.md

@@ -9,11 +9,11 @@ and as such it is not copyrighted.
 
 Each icon should be
 
-* 25px x 25px
-* SVG
-* Single color fill
-* Path outline only, no stroke
-* Pixel grid aligned (where possible)
+- 25px x 25px
+- SVG
+- Single color fill
+- Path outline only, no stroke
+- Pixel grid aligned (where possible)
 
 ### Arrows
 
@@ -25,7 +25,6 @@ lane arrows.
 
 <img alt='Standard Arrow' width='300px' src='docs/standard_arrow.png'/>
 
-
 Arrowhead rotation angles are chosen based on the turn lane indication:
 
 <table>
@@ -84,13 +83,12 @@ As the number of arrows increases, the arrows scale down:
 </tr>
 </table>
 
-
 Other important rules for arrows:
-* Bottom aligned with each other, 2px from icon bottom edge
-* Left-right centered
-* Smooth curves, no kinks
-* Arrow shaft path connects to the arrowhead anchor point
 
+- Bottom aligned with each other, 2px from icon bottom edge
+- Left-right centered
+- Smooth curves, no kinks
+- Arrow shaft path connects to the arrowhead anchor point
 
 ### Other Icons