- Add animated "Collecting data..." overlay with pulsing dots during
5-second chart warmup period
- Chart legend transitions from "Waiting" to "Live" when data arrives
- Add formatBits() helper for network rate display (Kbps/Mbps/Gbps)
- Network rates now use SI units (bits) instead of bytes
- Cyberpunk theme support for empty state styling
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
CyberMind-FR
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