develop
feat: BROS-73: [FE] Create empty states for panels: info, regions, relations, history (#7694)
feat: BROS-107: Visually hide Annotation ID on Annotation History empty state (#7770)
chore: OPTIC-1778: Unify and prettify icons (#7169)
feat: OPTIC-1217: Implement Color design tokens as CSS variables and Dark Mode (#6550)