develop
fix: OPTIC-1748: [Timebox] UI polish (#7149)
chore: OPTIC-1778: Unify and prettify icons (#7169)
refactor: OPTIC-987: convert styl to scss (#6228)
feat: OPTIC-1217: Implement Color design tokens as CSS variables and Dark Mode (#6550)
chore: OPTIC-1154: biome linting tweaks (#6425)