feat(ack): add project delivery workflow

tests/test_ack_yaml_fallback.py

@@ -12,6 +12,7 @@ SCRIPTS_DIR = REPO_ROOT / "skills" / "ack" / "scripts"
 sys.path.insert(0, str(SCRIPTS_DIR))
 
 import validate_knowledge  # noqa: E402
+import validate_delivery  # noqa: E402
 import validate_tasks  # noqa: E402
 from yaml_subset import YamlSubsetError, load_yaml_subset  # noqa: E402
 
@@ -28,12 +29,14 @@ paths = (
     Path('skills/ack/examples/tasks.example.yaml'),
     Path('skills/ack/templates/knowledge.template.yaml'),
     Path('skills/ack/examples/knowledge.example.yaml'),
+    Path('skills/ack/templates/delivery.template.yaml'),
+    Path('skills/ack/examples/delivery.example.yaml'),
 )
 for path in paths:
     value = load_yaml_subset(path.read_text(encoding='utf-8'))
     if not isinstance(value, dict):
         raise SystemExit(f'{path}: top-level value is not a mapping')
-print('parsed=4')
+print('parsed=6')
 """
         result = subprocess.run(
             [sys.executable, "-S", "-c", script],
@@ -44,7 +47,7 @@ print('parsed=4')
         )
 
         self.assertEqual(result.returncode, 0, result.stderr)
-        self.assertEqual(result.stdout.strip(), "parsed=4")
+        self.assertEqual(result.stdout.strip(), "parsed=6")
 
     def test_tasks_validator_runs_without_site_packages(self) -> None:
         result = subprocess.run(
@@ -63,6 +66,23 @@ print('parsed=4')
         self.assertEqual(result.returncode, 0, result.stderr)
         self.assertIn("任务板校验通过", result.stdout)
 
+    def test_delivery_validator_runs_without_site_packages(self) -> None:
+        result = subprocess.run(
+            [
+                sys.executable,
+                "-S",
+                str(SCRIPTS_DIR / "validate_delivery.py"),
+                str(REPO_ROOT / "skills" / "ack" / "templates" / "delivery.template.yaml"),
+            ],
+            cwd=REPO_ROOT,
+            text=True,
+            capture_output=True,
+            check=False,
+        )
+
+        self.assertEqual(result.returncode, 0, result.stderr)
+        self.assertIn("交付契约校验通过", result.stdout)
+
     def test_supported_subset_types_and_block_scalars(self) -> None:
         document = load_yaml_subset(
             """