805a3b277d
Add nvidia-aer-correctable and pcie-aer-correctable patterns to catch "bus correctable error" events seen in SEL (Critical Interrupt / offset 7). Both patterns carry severity "warning" — correctable errors are hardware-recovered and should not flag a card as failed. Fix kmsg_watcher routing: GPU-category events were keyed as pcie:<BDF> but the UI queries for pcie:gpu: prefix. Split the switch so "gpu" → pcie:gpu:<BDF> and "pcie" → pcie:<BDF>. This applies to both flushWindow (SAT-window path) and flushImmediate (always-on path). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>