docs(ORCH-079): staging gate log — SUCCESS (8/10, C9a/C9b infra-waived)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

docs/work-items/ORCH-079/15-staging-log.md

@@ -0,0 +1,39 @@
+---
+staging_status: SUCCESS
+work_item: ORCH-079
+stage: deploy-staging
+author_agent: deployer
+status: success
+created_at: 2026-06-09
+model_used: claude-opus-4-8
+timestamp: 2026-06-09T13:31:56Z
+base_url: http://localhost:8501
+---
+
+# Staging Gate Log
+
+> Машинный вердикт читается ТОЛЬКО из `staging_status:` во frontmatter. `SUCCESS` → дальше; `FAILED` → откат.
+
+Staging test suite выполнен канонически внутри контейнера `orchestrator-staging` (8501):
+
+```
+docker exec orchestrator-staging \
+  python3 /repos/orchestrator/scripts/staging_check.py \
+  --base-url http://localhost:8501 --mode stub
+```
+
+**Итог: 8/10 checks PASS, exit code 0.** Все REAL-проверки зелёные; два FAIL — известная
+sandbox-infra (C9a/C9b), waived по ORCH-061 (tolerance enabled). Exit 0 → advance.
+
+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/C9b are known sandbox-infra checks; all real checks green
+
+## Results
+- **Block A (SMOKE)**: PASS — `/health`, `/queue`, `ORCH_STAGING=true`.
+- **Block B (ACCESS)**: PASS — Plane sandbox (R), Gitea sandbox (R+push), registry isolation (B6).
+- **Block C (E2E)**: PASS (real) — C7 create issue (HTTP 201), C8 trigger pipeline `/webhook/plane`
+  (HTTP 200), CLEANUP deleted Plane issue (HTTP 204). C9a/C9b — sandbox-infra waived (depend on
+  SANDBOX bot accounts being project members, not on the pipeline).
+
+REAL failed: none.
+SANDBOX_INFRA failed (waived): C9a Branch appears in orchestrator-sandbox, C9b Analyst job enqueued in staging queue.