Phase 0: scaffold cup26 — Vite+React+Fastify TS PWA, broadcast theme, app shell

Mirrors the TTRPG stack (strict TS, Tailwind 4, vite-plugin-pwa, esbuild server
bundle, multi-stage Dockerfile, Traefik compose). Floodlit-pitch design tokens,
UI primitives (Button/Card/Badge), TanStack Router shell with Live/Groups/
Bracket/Predict/Story routes (placeholders), dependency-free PWA icon generator.
Raw data staged: openfootball 2026 fixtures + martj42 international results CSV.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

server/build.mjs

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+import { build } from 'esbuild';
+import { fileURLToPath } from 'node:url';
+
+// Bundle the server + its shared `@/lib/*` imports (model, sync types) into one
+// ESM file. npm deps (fastify, zod, …) stay external and install at runtime.
+await build({
+  entryPoints: ['server/src/index.ts'],
+  outfile: 'server/dist/index.js',
+  bundle: true,
+  platform: 'node',
+  format: 'esm',
+  target: 'node20',
+  packages: 'external',
+  banner: { js: "import { createRequire } from 'module'; const require = createRequire(import.meta.url);" },
+  alias: { '@': fileURLToPath(new URL('../src', import.meta.url)) },
+});
+console.log('server bundled → server/dist/index.js');

server/package.json

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+{
+  "name": "cup26-server",
+  "private": true,
+  "type": "module",
+  "main": "dist/index.js",
+  "scripts": {
+    "start": "node dist/index.js"
+  },
+  "dependencies": {
+    "@fastify/static": "^9.1.3",
+    "@fastify/websocket": "^11.2.0",
+    "fastify": "^5.8.5",
+    "zod": "^3.25.76"
+  }
+}