Files
mimic-big/frontend/README.md
ux-frontend 80ca4641a3 feat(frontend): bootstrap Vite + React 19 + TS strict toolchain (F0.1)
- Vite 8 / React 19 / TS 6 strict (noUncheckedIndexedAccess, no baseUrl deprecation)
- Tailwind 4 via @tailwindcss/vite (no PostCSS step)
- TanStack Query 5, react-router-dom 7, Recharts, clsx
- Vitest + Testing Library + jsdom for unit tests
- Playwright skeleton + first smoke spec (login redirect)
- ESLint flat config: typescript-eslint type-checked, react-hooks, react-refresh, prettier
- Prettier config (semi, single quotes, 100-col, lf)
- IBM Plex font @font-face declarations targeting /fonts/ (self-host, no CDN — OPSEC)
2026-05-21 20:30:23 +02:00

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Markdown

# Mimic frontend
React + TypeScript SPA for the Mimic BAS platform. Lives behind the existing
RT reverse proxy (Caddy + TLS + IP allowlist) — see D-007.
## Stack
- React 19, TypeScript strict
- Vite 8 (dev/build)
- Tailwind 4 (semantic tokens in `src/styles/theme.css`)
- TanStack Query 5 for server state
- react-router-dom v7 for routing
- Recharts for the report visualisations
- Vitest + Testing Library for unit tests
- Playwright for E2E (covered in sprint 1+)
## Scripts
```bash
npm install
npm run dev # vite dev server on :5173
npm run build # tsc -b && vite build
npm run typecheck # tsc -b --noEmit
npm run lint # eslint . (strict TS + react-hooks + prettier)
npm run format # prettier --write .
npm test # vitest run
npm run e2e # playwright test (needs npm run e2e:install once)
```
## Layout
```
src/
├── components/
│ ├── brand/ # Wordmark (provisional, awaits PR3 charter)
│ ├── shell/ # AppShell, Sidebar, StatusRail
│ └── ui/ # Panel, Pill, Button — instrument-grade primitives
├── mocks/ # sprint 0 fixtures (no backend yet)
├── router/ # RootLayout helper
├── screens/ # one folder per top-level route
├── session/ # mock auth context (D-003 v1 hook-in point)
├── styles/ # theme.css (tokens), fonts.css, globals.css
└── types/ # cross-cutting type aliases
```
## Design system status (provisional)
The token layer in `src/styles/theme.css` is structured to receive the RT
graphic charter (PR3) without touching component code. Component CSS reads
exclusively from semantic tokens (`--accent-rt`, `--status-detected`, …);
swapping the underlying primitive palette is the only change required when
PR3 lands.
## Auth status (sprint 0)
The session context reads/writes a mock user in `sessionStorage`. No real
auth yet. v1 will wire local username/password + bcrypt (D-003); v2 maps
Keycloak OIDC claims onto the same role enum.
## Fonts
IBM Plex (Sans / Sans Condensed / Mono), self-hosted under `public/fonts/`.
Files are not yet vendored — see `public/fonts/README.md`. Until then the
UI falls back to `ui-sans-serif` / `ui-monospace`.