00 - KB Upload Probe (O5 Release/Live-Production Planning)

O5 release/live-production planning macro — KB write-path probe.

• Date: 2026-05-21
• Macro: O5_RELEASE_LIVE_PRODUCTION_PLANNING
• Purpose: confirm the O5 report package can be written to the KB SSOT before substantive reports are uploaded.
• Result: KB upload path OK.