tiennm99 839afd9201 feat(settings): empty-cell color picker with persisted store
Adds a gear button + modal on /, /master with a native color picker
and 8 preset swatches for the empty-cell background. The selected
color repaints both the player card AND the master tracking grid via
the --empty-cell-bg CSS variable. Default brown matches the physical
Minh Tân paper card.

settings-store.svelte.js: Svelte 5 rune-based reactive store, state
hydrated on layout mount, persisted to localStorage key loto_settings.
Validates hex (#rrggbb regex) before applying — keeps the CSS sink
safe and ignores corrupt or shorthand-3-digit payloads.

SettingsButton.svelte: gear icon, modal with picker + presets + reset
+ close, escape-to-close via window keydown listener (the trigger
button retains focus on open, so a dialog-scoped handler would miss).

eslint.config.mjs: declares Svelte 5 rune globals so .svelte.js stores
lint clean.

Docs synced: PDR, codebase-summary, system-architecture, roadmap.
2026-04-27 00:13:39 +07:00
2026-04-26 19:16:46 +07:00
2026-04-26 21:06:53 +07:00

Lô tô

Bàn số của trò chơi "Lô tô" — SvelteKit app.

Two routes: / for players, /master for the host (quản trò) — calls numbers, shows a tracking board, and has its own player card to play along.

See docs/ for architecture, code standards, and deployment.

Development

npm install
npm run dev

Inside code-server (reverse proxy)

cp .env.example .env.local
# edit .env.local: set CODESERVER_HOST and CODESERVER_PORT
npm run dev:codeserver

Open https://<CODESERVER_HOST>/absproxy/<CODESERVER_PORT>/.

Use /absproxy/{port}/, not /proxy/{port}/ — the latter strips the path prefix and breaks the SvelteKit base path.

Build

npm run build         # default — root basePath, for Cloudflare Pages
npm run build:gh      # /loto basePath, for tiennm99.github.io/loto manual export

Static export to build/. Deployed to Cloudflare Pages from main (set up via the CF dashboard — see docs/deployment-guide.md).

S
Description
Lô Tô (Vietnamese lottery bingo) number board — Next.js web app
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