Adds the spec the recent visual-identity port pass referenced:
- design-system.md — base16-eighties palette, type scale, spacing
scale, motion budget, component library, accessibility notes
(color-blind toggle, high-contrast mode, glyph differentiation),
and the canonical "Terminal" card-back theme.
- 24 Stitch-rendered mockups (HTML + PNG): 12 redesigned existing
screens, 1 desktop home variant, 2 onboarding steps, and 9
missing-plugin screens (splash, challenge, time-attack,
weekly-goals, leaderboard, sync, level-up, replay, radial-menu).
These mockups are the source the engine plugins were ported
against in commits 0d477ac through 9891ae4 (token system,
modal scaffold, gameplay-feedback layer, toasts, table chrome,
card chrome, splash cursor, hint highlight). Future plugin work
should diff against the matching mockup before touching pixels.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
funman300
