[Epic] Design System

## Description

Establish a cohesive visual language and reusable component library to ensure consistent design across all product surfaces. The design system should define typography, color palettes, components (buttons, forms, modals, etc.), and interaction patterns to accelerate front-end development and maintain brand integrity.

## Outcome

- A unified design foundation that ensures consistency across web and mobile.
- Shared Figma library or Storybook implementation available to all teams.
- Faster front-end velocity and reduced rework due to reusable components.

### Stories

_Scaffolding_

- [x] #436

_Building_

- [x] #437
- [x] #438
- [x] #439
- [x] #440
- [x] #441
- [x] #442
- [x] #443
- [x] #521
- [x] #522
- [x] #529
- accessibility
- responsiveness

### Links
- [Design System: Components](https://www.figma.com/file/R3N7mvDtlFbFgQm4OXcMih/Lucky-Parking?node-id=731%3A223&t=ha4qlL2YIrsPZqfS-0)
- [Design System: Typography](https://www.figma.com/file/R3N7mvDtlFbFgQm4OXcMih/Lucky-Parking?node-id=731%3A224&t=127BoKmVDQKWDjLr-0)
- [Storybook Documentation](https://storybook.js.org/docs/react/get-started/whats-a-story)