Files
cup26/vite.config.ts
T
NilsBriggen d3e8df96ef Recency-weighted v4 model: fast-Elo blend, Team-DC majority, nightly refit
Validated on the strict 2018-2022 window and confirmed on the untouched
2022-2026 test set (RPS 0.1703 vs 0.1721 over 4,448 matches):
- the Elo member now blends 30% of a 3x-faster Elo walk, so recent
  results move ratings much harder
- ensemble weight shifts from 75/25 toward Elo to 45/55 toward the
  time-decayed Team-DC member — the recent-form model now leads
- Team-DC refits nightly (and at boot) on the 15-year window plus every
  finished 2026 match, via a new committed-at-build dcTrain.json
  (server-only, excluded from the PWA precache)
- a recent-form goal multiplier was also tested and did NOT validate;
  it ships disabled, and backtest.json records the whole decision

buildBacktest.ts grew the experiment harness: wider xi/k grids, the
fast-Elo and form variants, a pre-registered ship bar (>=0.0005
validation RPS), and a 7-day refit-cadence check. Older ratings.json
files still work — all new model fields are optional with golden
regression coverage.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-11 23:34:18 +02:00

74 lines
2.6 KiB
TypeScript

import { defineConfig } from 'vite';
import react from '@vitejs/plugin-react';
import tailwindcss from '@tailwindcss/vite';
import { VitePWA } from 'vite-plugin-pwa';
import { fileURLToPath, URL } from 'node:url';
// Strict CSP injected at build time only (dev needs inline scripts for react-refresh).
// All external football APIs are called from the server, so the browser only ever
// talks to its own origin + WebSocket — connect-src can stay locked to 'self'.
const PROD_CSP =
"default-src 'self'; img-src 'self' data: blob:; style-src 'self' 'unsafe-inline'; " +
"script-src 'self'; connect-src 'self' ws: wss:; " +
"font-src 'self' data:; worker-src 'self' blob:; " +
"manifest-src 'self'; object-src 'none'; base-uri 'self'";
function cspPlugin() {
return {
name: 'inject-csp',
transformIndexHtml(html: string) {
const tag = `<meta http-equiv="Content-Security-Policy" content="${PROD_CSP}" />`;
return html.replace('<!--CSP-PLACEHOLDER-->', tag);
},
apply: 'build' as const,
};
}
export default defineConfig({
plugins: [
react(),
tailwindcss(),
cspPlugin(),
VitePWA({
registerType: 'autoUpdate',
includeAssets: ['favicon.svg'],
manifest: {
name: 'Cup26 — World Cup 2026 Dashboard',
short_name: 'Cup26',
description: 'Live World Cup 2026 scores, model-driven odds, and data-story visualizations.',
theme_color: '#0a1410',
background_color: '#0a1410',
display: 'standalone',
icons: [
{ src: 'pwa-192x192.png', sizes: '192x192', type: 'image/png' },
{ src: 'pwa-512x512.png', sizes: '512x512', type: 'image/png' },
{ src: 'pwa-512x512.png', sizes: '512x512', type: 'image/png', purpose: 'maskable' },
],
},
workbox: {
globPatterns: ['**/*.{js,css,html,svg,png,woff2,json}'],
// server-only refit training data (~1MB) — keep it off every client
globIgnores: ['**/dcTrain.json'],
maximumFileSizeToCacheInBytes: 6 * 1024 * 1024,
skipWaiting: true,
clientsClaim: true,
cleanupOutdatedCaches: true,
// Live data is fetched fresh from /api; never serve it from the precache.
navigateFallbackDenylist: [/^\/api/, /^\/ws/],
},
}),
],
resolve: {
alias: {
'@': fileURLToPath(new URL('./src', import.meta.url)),
},
},
server: {
// Dev: proxy API + WS to the Fastify server so the browser only talks to :5173.
proxy: {
'/api': { target: 'http://localhost:8787', changeOrigin: true },
'/ws': { target: 'ws://localhost:8787', ws: true },
},
},
});