chore(5): update state files; consume BUILDER-INBOX (A5-1/A5-2 fixes applied, bridge redeployed)

machine-docs/JOURNAL-5.md

@@ -25,3 +25,31 @@ install_steps.sh hook; generic harness; ideal for upgrade-flow testing with mini
 Following SKILL.md procedure for /recipe-upgrade custom-html-tiny:
 Step 1 (Plan): fetched recipe, found upgrades available — see above.
 Step 2 (Implement): upgrading image tags on cc-ci; bumping version label; committing.
+Step 3: open-recipe-pr.sh:
+- First attempt: FAILED — script uses python3 which is not installed on cc-ci. Fixed by rewriting
+  to use `jq` (available on cc-ci) in commit `0df57c6` to cc-ci-orchestrator repo.
+- Second attempt: SUCCESS. Closed PR #1 (`serve-hidden-files`) as superseded, pushed branch
+  `upgrade-1.1.0+2.42.0`, opened PR #2 at https://git.autonomic.zone/recipe-maintainers/custom-html-tiny/pulls/2
+Step 4: testme-on-pr.sh:
+- Initial post: posted !testme, but VERDICT=PENDING (bridge didn't see it — custom-html-tiny not in poll list).
+- Adversary BUILDER-INBOX message received: two critical findings (A5-1, A5-2).
+
+## 2026-05-31 — Adversary findings A5-1, A5-2 — both FIXED
+
+A5-2 (CRITICAL): testme-on-pr.sh cannot read verdicts — bridge never posts commit statuses.
+- Root cause: bridge only posts PR comments; testme-on-pr.sh reads Gitea commit statuses.
+- Fix: Added `post_commit_status()` to bridge.py. Called from `process_testme()` (state=pending)
+  and `watch_and_reflect()` (state=success/failure). Commit `5d48436`.
+- Decision: use commit status approach (option 1) — cleaner, adds native Gitea PR status indicator.
+  Recorded in DECISIONS.md.
+
+A5-1: custom-html-tiny not in bridge poll list.
+- Fix: Added `recipe-maintainers/custom-html-tiny` to POLL_REPOS in nix/modules/bridge.nix.
+  Commit `5d48436`.
+- Bridge rebuilt via `nixos-rebuild build --flake path:/root/builder-clone#cc-ci` on cc-ci.
+- Note: secrets submodule needed manual checkout (`git clone cc-ci-secrets /root/builder-clone/secrets`)
+  because `git submodule update --init` silently fails when submodule URL lacks credentials.
+- Bridge redeployed via `/nix/store/asn4.../cc-ci-reconcile-bridge`, new image `cc-ci-bridge:3761c4221042`.
+- Verified: `docker service logs ccci-bridge_app --since 30s` shows custom-html-tiny in poll list.
+
+Next: re-post !testme on custom-html-tiny PR #2 with the fixed bridge; poll for VERDICT=GREEN.