[#86, #89] Frontend: Build design token system for colors, spacing, and typography + Improve accessibility baseline (WCAG 2.1 AA)#200

Junirezz merged 2 commits intoJunirezz:mainJunirezz/YieldVault-RWA:mainfrom

UzyKhs:fix/86-89-frontend-build-design-token-system-for-colors-spacing-and-typography-frontend-improve-accessibility-baseline-wcag-2-1-aaUzyKhs/YieldVault-RWA:fix/86-89-frontend-build-design-token-system-for-colors-spacing-and-typography-frontend-improve-accessibility-baseline-wcag-2-1-aaCopy head branch name to clipboard