tiennm99 3beaa9d43f feat: implement core pixel canvas with real-time updates ...

Next.js App Router + Upstash Redis BITFIELD for 2048x2048 canvas.
- 32-color palette (5-bit encoding) from rplace.live
- Batch pixel placement API (up to 256 pixels per request)
- Stackable credit rate limiting via Redis Lua script
- SSE real-time broadcasting via Redis sorted set
- HTML5 Canvas frontend with zoom/pan and color picker

2026-04-16 15:56:20 +07:00

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canvas

feat: implement core pixel canvas with real-time updates

2026-04-16 15:56:20 +07:00