Marks Stages 1-4 and part of Stage 6 done in the tracker. Records three things
discovered via read-only kubectl checks during this session that weren't in
the original audit: Grafana/Loki's static PVs are orphaned (dynamically
provisioned via local-path instead), Finding #24 (GPU passthrough) is actually
working and doesn't need fixing, and live node hostnames differ cosmetically
from ansible/inventory.yaml's aliases.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
