Civilytics/crdc-demo
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4 Commits
Author SHA1 Message Date
jared 6c8e1e8409 docs: refresh AGENTS.md, HANDOFF.md, and README with recent work 
- Create AGENTS.md: comprehensive agent guide covering architecture,
  data flow, error bar convention (90% intervals), D3 usage patterns,
  null safety pitfalls, deployment checklist, and related repos
- Update HANDOFF.md: mark CORS as resolved, document chart improvements
  (Chart 5 ridgeline rewrite with synthetic draws + smooth rendering)
- Refresh README.md: accurate tech stack (D3 v7), updated file structure
  with new chart files, corrected API endpoint table
 2026-08-10 17:10:35 -04:00
jared 4ce64c7839 Fix CORS: add proxy support for browser-based API calls on git-pages
Deploy to git-pages / deploy (push) Successful in 20s
Details 
- Add VITE_PROXY_URL env var to route requests through a CORS proxy when
  deployed as static site (CRDC API doesn't send Access-Control-Allow-Origin)
- Update useApi.js, LoadingAnimation.jsx, and ChartPanel.jsx to respect proxy
- Add nginx.conf with /api/v1/ reverse proxy + CORS headers for Docker deployment
- Include proxy.php — simple PHP CORS proxy for git-pages hosts that support PHP
- Document CORS workaround in README

Without this fix, browser fetch() calls are blocked by same-origin policy and
the app shows a blank white screen despite serving correct HTML.
 2026-08-10 11:22:44 -04:00
jared ff4b2ac690 Update README: document Gitea Actions pages workflow 
Replaces the GitHub Actions reference with .gitea/workflows/pages.yml,
following the sln-school-comparison deployment pattern. Documents the
git-pages.civilytics.org/crdc-demo/ URL and token configuration.
 2026-08-10 11:08:00 -04:00
jared 52a0c77e31 Initial commit: CRDC Arrests API demo app
Deploy to Git Pages / build-and-deploy (push) Failing after 19s
Details 
React + Vite static site demonstrating the CRDC School Arrest Rate API.
Features 6 interactive charts comparing observed arrest data against Bayesian
model estimates across U.S. school districts, with Civilytics visual identity.

- State selector and district search with 'interesting' suggestions (top arrests)
- Animated histogram loading grid showing posterior draw progress
- Charts: time series, rate by group, district vs national, model comparison quadrants, density proxy, exceedance probability
- Static JSON fixture for national rates (no API changes needed)
- Dockerfile + docker-compose.yml for self-hosted deployment
- GitHub Actions workflow and _config.yml for Git Pages
 2026-08-10 10:54:51 -04:00