Connect anomaly data to the EnhancedCPUBar component in GuestRow.
When a VM/container's CPU is significantly above its learned baseline,
a pulsing indicator (e.g., '2.5x') appears directly on the CPU bar.
This provides real-time baseline deviation feedback without any LLM
involvement - purely deterministic statistical analysis.
Memory and disk anomaly hooks are prepared but not yet wired to their
respective bar components (TODO for follow-up).
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