* implement light mode sidebar redesign
* Abstract hardcoded hex values into reusable css variables
* reorder ternary and apply bold font on hovered workspaces
* Remove double icon hack and use a state tracking whether workspace item is being hovered over for fill styles
* lint
* convert css variables and custom classes to default tailwind classes
* remove grab icon filling on hover logic
* revert css vars to original values
* remove light mode css vars | change bg of sidebar in light mode to right color | make icons correct color in light mode
* revert dark mode change
---------
Co-authored-by: Timothy Carambat <rambat1010@gmail.com>