Jeff Emmett 5115d03082 feat: Add real-time presence cursors for collaboration ... - PresenceManager class tracks remote users' cursors and selections - SVG cursor with username label and auto-assigned colors - CommunitySync.sendPresence() broadcasts cursor/selection updates - Throttled to 50ms to prevent flooding - Auto-fade after 5s inactivity, auto-remove after 15s - Selection highlight shows which shape each user has selected Completes task-7: Real-time presence cursors 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>		2026-01-02 19:13:51 +01:00
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tasks	feat: Add real-time presence cursors for collaboration	2026-01-02 19:13:51 +01:00
config.yml	Initialize backlog for rSpace Online project	2026-01-02 14:53:24 +01:00