docs(ORCH-059): staging gate log — staging_status SUCCESS

Staging check suite passed (exit 0); C9a/C9b sandbox-infra waived (ORCH-061).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

docs/work-items/ORCH-059/15-staging-log.md

@@ -0,0 +1,29 @@
+---
+staging_status: SUCCESS
+timestamp: 2026-06-07T19:19:25Z
+base_url: http://localhost:8501
+---
+
+# Staging Gate Log
+
+Staging test suite completed. Verdict: **SUCCESS** (exit 0).
+
+Canonical run inside the `orchestrator-staging` container (ORCH-048, ADR-001):
+`python3 /repos/orchestrator/scripts/staging_check.py --base-url http://localhost:8501 --mode stub`
+
+## Result
+
+- RESULT: 8/10 checks PASS
+- REAL failed: none
+- SANDBOX_INFRA failed: C9a (branch in orchestrator-sandbox), C9b (analyst job enqueued)
+
+All REAL pipeline checks (Block A SMOKE, Block B ACCESS incl. B6 registry isolation,
+C7/C8) are green. The two failing checks are sandbox-infra-only (SANDBOX bot accounts
+not members of the SANDBOX Plane project) and were waived per ORCH-061. Exit code 0.
+
+```
+INFRA-WAIVED: C9a Branch appears in orchestrator-sandbox, C9b Analyst job enqueued in staging queue (known sandbox-infra; real checks green)
+VERDICT: SUCCESS (exit 0) — SUCCESS (infra-waived): ['C9a Branch appears in orchestrator-sandbox', 'C9b Analyst job enqueued in staging queue'] are known sandbox-infra checks; all real checks green
+```
+
+tolerance: staging_infra_tolerance_enabled=True