feat(ui) : expense ui

chore(deps): update dependencies and lockfile

feat(ui): add reusable atom components (badges, avatar, filters, amount, date)

feat(settlement): slicing settlement layout, components, and currency hook

chore(group): remove deprecated EmptyState and update group grid

refactor(expense): update expense UI, mapping hooks, and service logic

feat(dashboard): improve UI components, charts, legends, and dashboard context

refactor: rework API handling, token flow, and group/dashboard data fetching

feat: add new UI components and dashboard elements

refactor: restructure auth components and update login/register/landing pages

feat: add expense details page and related components, update sidebar and expense page

feat: add useExpense hook and redesign expense card and add-expense modal

refactor: adjust group API endpoints, update member styling, and clean up code

chore(deps): update and install new packages for modal and UI components

feat(expenses): add expense management layout, form, and modal button