deployer(ET): auto-commit from deployer run_id=470

docs/work-items/ORCH-078/15-staging-log.md

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+---
+staging_status: SUCCESS
+work_item: ORCH-078
+stage: deploy-staging
+author_agent: deployer
+status: success
+created_at: 2026-06-09
+model_used: claude-opus-4-8
+timestamp: 2026-06-09T12:47:33Z
+base_url: http://localhost:8501
+---
+
+# Staging Gate Log
+
+Staging test suite completed against the live `orchestrator-staging` stand (8501). Run canonically
+inside the container via `docker exec` (ORCH-048, ADR-001): the B6 registry-isolation check reads
+the registry from the running instance's own `.env.staging` process-env.
+
+**Verdict:** exit code **0** → `staging_status: SUCCESS`. All REAL pipeline checks passed; the two
+sandbox-infra checks (C9a/C9b) failed and were **waived** per ORCH-061 (known sandbox-infra; depend
+on SANDBOX bot accounts being project members, not on the pipeline).
+
+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
+
+## Results — 8/10 checks PASS
+
+- **Block A (SMOKE)**: PASS — A1 `/health`→200 (status=ok), A2 `/queue`→200 (counts/max_concurrency/resilience present), A3 `ORCH_STAGING=true`.
+- **Block B (ACCESS)**: PASS — B4 Plane sandbox project accessible, B5 Gitea `orchestrator-sandbox` accessible (push=true), B6 registry isolated (sandbox present, prod ET/ORCH absent).
+- **Block C (E2E, mode=stub)**: C7 create issue in Plane SANDBOX PASS, C8 trigger pipeline via `/webhook/plane` PASS; C9a (branch in orchestrator-sandbox) and C9b (analyst job enqueued) FAIL → **waived sandbox-infra** (ORCH-061).
+- **Cleanup**: Plane test issue deleted (HTTP 204); no branch to delete.
+
+REAL failed: **none**.
+SANDBOX_INFRA failed (waived): C9a, C9b.