Files
praxis/client
Praxis CI d39bd1423a feat(P02): SLICE-09 React cohort dashboard — Router, login, 3 views, sparklines
TASK-09-01: client/package.json — add react-router-dom@^7 (no chart lib).
TASK-09-02: client/src/main.tsx (BrowserRouter wrapper) + App.tsx (Routes
  switch: / → VoiceSession, /operator/login → Login, /operator/dashboard →
  Dashboard, * → VoiceSession fallback). R-DASH-05: voice UI at / unchanged.
  Extracted VoiceSession.tsx from App.tsx to preserve the existing UI.
TASK-09-03: client/src/operator/Login.tsx — login form (POST /api/operator/login,
  navigate to dashboard, 401/429/503 error states, keyboard-accessible).
TASK-09-04: client/src/operator/Dashboard.tsx — auth gate (GET /me on mount,
  redirect to /operator/login on 401), operator name, 3 view tabs, freshness
  indicator, logout button.
TASK-09-05: client/src/operator/Sparkline.tsx — inline SVG sparkline (~50 LOC,
  zero deps, handles empty/single/all-same, stroke=currentColor).
TASK-09-06: 3 view components (PracticeVolume, MasteryProgression,
  FailurePatterns) — fetch /api/operator/<view>, read-only tables + sparklines,
  suppressed cells → '— (<10 learners)', loading/error/no-data states.
TASK-09-07: client/src/operator/__tests__/Dashboard.test.tsx (17 tests via
  vitest + @testing-library/react) — auth gate, login, suppressedLabel,
  sparkline, formatFreshness, no PII in DOM.

vitest.config.ts + test-setup.ts + devDeps (vitest, testing-library, jsdom).
npm run build + typecheck + test all pass.

---ci---
project: praxis
phase: 2
milestone: v0.4
status: execute
persona: frontend-engineer
task: 09-01..09-07
requirements:
  covered: [REQ-DASH-01, REQ-NFR-DASH-01]
---/ci---
2026-08-04 04:26:23 +00:00
..

React + TypeScript + Vite

This template provides a minimal setup to get React working in Vite with HMR and some Oxlint rules.

Currently, two official plugins are available:

React Compiler

The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see this documentation.

Expanding the Oxlint configuration

If you are developing a production application, we recommend enabling type-aware lint rules by installing oxlint-tsgolint and editing .oxlintrc.json:

{
  "$schema": "./node_modules/oxlint/configuration_schema.json",
  "plugins": ["react", "typescript", "oxc"],
  "options": {
    "typeAware": true
  },
  "rules": {
    "react/rules-of-hooks": "error",
    "react/only-export-components": ["warn", { "allowConstantExport": true }]
  }
}

See the Oxlint rules documentation for the full list of rules and categories.