deployer(ET): auto-commit from deployer run_id=187

docs/work-items/ORCH-043/15-staging-log.md

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+---
+staging_status: SUCCESS
+timestamp: 2026-06-06T17:40:13Z
+base_url: http://localhost:8501
+mode: stub
+result: 10/10 checks PASS
+---
+
+# Staging Gate Log — ORCH-043
+
+Staging test suite completed against the live `orchestrator-staging` instance
+(port 8501). **All 10/10 checks passed**, suite exit code `0`.
+
+## Execution
+
+Canonical invocation — run INSIDE the `orchestrator-staging` container
+(ORCH-048, ADR-001) so Block A's `ORCH_STAGING=true` guard and the B6
+registry-isolation check read the running instance's own process-env
+(`.env.staging`):
+
+```
+docker exec orchestrator-staging \
+  python3 /repos/orchestrator/scripts/staging_check.py \
+  --base-url http://localhost:8501 --mode stub
+```
+
+> Note: the host worktree environment has no `docker` CLI, so the exec was
+> driven directly through the Docker Engine API over `/var/run/docker.sock`
+> (equivalent to the command above — same container, same in-container env).
+> Block A `A3 ORCH_STAGING=true` and B6 both PASS, confirming the suite ran
+> with the live staging registry (no host-path fallback / false FAIL).
+
+## Results
+
+```
+============================================================
+  ORCH-33 Staging Check Suite
+  base_url : http://localhost:8501
+  mode     : stub
+  utc_time : 2026-06-06T17:40:13.623652+00:00
+============================================================
+
+[Block A] SMOKE
+  ✓ PASS  A1 GET /health → 200 status=ok
+  ✓ PASS  A2 GET /queue → 200 with counts/max_concurrency/resilience
+  ✓ PASS  A3 ORCH_STAGING=true (not prod)
+
+[Block B] ACCESS
+  ✓ PASS  B4 Plane: sandbox project accessible            [found 5 project(s), sandbox=YES]
+  ✓ PASS  B5 Gitea: orchestrator-sandbox accessible, push=true
+  ✓ PASS  B6 Registry: sandbox present, prod ET/ORCH absent [sandbox=YES, prod-ET=NO(good), prod-ORCH=NO(good)]
+
+[Block C] E2E  (mode=stub)
+  ✓ PASS  C7 Create issue in Plane SANDBOX
+  ✓ PASS  C8 Trigger pipeline via /webhook/plane
+  ✓ PASS  C9a Branch appears in orchestrator-sandbox
+  ✓ PASS  C9b Analyst job enqueued in staging queue
+
+[CLEANUP]
+  ✓ PASS  CLEANUP: deleted test branch, Plane issue, task + job rows
+
+============================================================
+  RESULT: 10/10 checks PASS
+============================================================
+
+[docker-exec] ExitCode=0
+```
+
+Cleanup ran fully in the `finally` block — no residual test task, branch, or
+job rows left on the staging stand.