Add Loop core.validate-action-item + fix capability publish (#1029)

.github/workflows/ci.yml

@@ -96,6 +96,9 @@ jobs:
       - name: Run core.assign-ownership example smoke
         run: TRAVERSE_REPO_ROOT="$PWD" bash scripts/ci/core_assign_ownership_example_smoke.sh
 
+      - name: Run core.validate-action-item example smoke
+        run: TRAVERSE_REPO_ROOT="$PWD" bash scripts/ci/core_validate_action_item_example_smoke.sh
+
       - name: Run capability new E2E smoke
         run: TRAVERSE_REPO_ROOT="$PWD" bash scripts/ci/capability_new_e2e_smoke.sh
 

.github/workflows/nightly.yml

@@ -34,6 +34,9 @@ jobs:
       - name: Run core.assign-ownership example smoke
         run: TRAVERSE_REPO_ROOT="$PWD" bash scripts/ci/core_assign_ownership_example_smoke.sh
 
+      - name: Run core.validate-action-item example smoke
+        run: TRAVERSE_REPO_ROOT="$PWD" bash scripts/ci/core_validate_action_item_example_smoke.sh
+
       - name: Run capability new E2E smoke
         run: TRAVERSE_REPO_ROOT="$PWD" bash scripts/ci/capability_new_e2e_smoke.sh
 

examples/core-validate-action-item/DEV-JOURNAL.md

@@ -0,0 +1,6 @@
+# core.validate-action-item — dev journal
+
+- Source contract: Loop capability package v2 `core.validate-action-item@1.0.0`, adapted for Traverse deserializer and registry persona_ref resolution.
+- Guest: `#![no_std]` validator over `validation_config` + `existing_open_items`.
+- Smoke: `bash scripts/ci/core_validate_action_item_example_smoke.sh`.
+- Ticket: traverse-framework/traverse#1029.

examples/core-validate-action-item/NOTES.md

@@ -0,0 +1,22 @@
+# core.validate-action-item
+
+Second Loop package capability adapted for the Traverse registry publication path
+([#1029](https://github.com/traverse-framework/traverse/issues/1029)).
+
+Pure commitment gatekeeper: title/owner/due-date rules plus optional duplicate
+detection against existing open items. Policy is supplied at invocation.
+
+## Run
+
+```bash
+bash scripts/ci/core_validate_action_item_example_smoke.sh
+```
+
+## Coverage
+
+| ID | Fixture | Expected `reason_code` |
+|----|---------|------------------------|
+| UC-01 | `uc01-valid-item.json` | `ok` |
+| UC-02 | `uc02-past-due.json` | `validation_failed` (`past_due`) |
+| UC-03 | `uc03-missing-owner.json` | `validation_failed` (`missing_owner`) |
+| UC-04 | `uc04-duplicate.json` | `duplicate` |

examples/core-validate-action-item/build-fixture.sh

@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+artifact_dir="$script_dir/artifacts"
+artifact_path="$artifact_dir/core-validate-action-item.wasm"
+manifest_path="$script_dir/manifest.json"
+
+mkdir -p "$artifact_dir"
+
+rustup run "$(rustup show active-toolchain | awk '{print $1}')" rustc "$script_dir/src/agent.rs" \
+  --target wasm32-unknown-unknown --crate-type cdylib -O -C panic=abort -C strip=symbols \
+  --remap-path-prefix "$script_dir=/traverse-repo/agent" -o "$artifact_path"
+
+digest="$(python3 - "$artifact_path" <<'PY'
+import sys
+from pathlib import Path
+
+data = Path(sys.argv[1]).read_bytes()
+h = 0xcbf29ce484222325
+for b in data:
+    h ^= b
+    h = (h * 0x100000001b3) & 0xFFFFFFFFFFFFFFFF
+print(f"fnv1a64:{h:016x}")
+PY
+)"
+
+python3 - "$manifest_path" "$digest" <<'PY'
+import json
+import sys
+from pathlib import Path
+
+manifest = Path(sys.argv[1])
+digest = sys.argv[2]
+data = json.loads(manifest.read_text())
+data.setdefault("binary", {})["expected_digest"] = digest
+manifest.write_text(json.dumps(data, indent=2) + "\n")
+print(f"updated {manifest}: binary.expected_digest={digest}")
+PY
+
+printf 'built %s\n' "$artifact_path"