feat: add standards wiki, MCP registry, and app template

templates/app/tests/unit/test_item_models.py

@@ -0,0 +1,22 @@
+from domain.item.models import Item
+from domain.job.models import Job
+
+
+def test_item_defaults():
+    item = Item(name="widget")
+    assert item.quantity == 1
+
+
+def test_job_defaults():
+    job = Job(name="sync")
+    assert job.status == "pending"
+    assert job.retry_count == 0
+    assert job.error_message is None
+
+
+def test_job_rejects_unknown_status():
+    try:
+        Job(name="sync", status="exploded")
+    except Exception:
+        return
+    raise AssertionError("status should be rejected")