ACTIVITY-WP-0039-T02. Add read on the two exact worker-token paths to
workload-kv-read-activity-core-eso, one CCR per worker identity. Adds
scripts/openbao-policy-sync.sh, a silent attended policy writer that refuses
undeclared live drift and verifies on readback. Not applied; CCRs await
platform-operator and activity-core-owner approval.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 150322@bnt-lap001
Assistant-Session: 16a7b788-374e-4915-a1df-fc87ffd9a5e4
