feat: LOW: Add portfolio-plugin to project registry for clawpatch structural reviews

tests/test_project_registry.py

@@ -0,0 +1,57 @@
+"""Project registry tests — the clawpatch structural-review gate.
+
+Clawpatch reads ``.proto/project.yaml`` to decide whether a repo is part of a
+known project and therefore eligible for structural (not just diff-only)
+reviews. These tests assert the file exists, has the required shape, and that
+the registry id matches the plugin id so a future rename can't silently drop
+the repo from clawpatch's index.
+"""
+
+from __future__ import annotations
+
+from pathlib import Path
+
+import yaml
+
+ROOT = Path(__file__).resolve().parent.parent
+
+
+def _registry():
+    return yaml.safe_load((ROOT / ".proto" / "project.yaml").read_text())
+
+
+def test_project_registry_exists():
+    """The file must exist — without it, clawpatch falls back to diff-only reviews."""
+    assert (ROOT / ".proto" / "project.yaml").exists()
+
+
+def test_project_registry_has_required_fields():
+    r = _registry()
+    for key in ("id", "name", "type", "description", "enabled"):
+        assert key in r, f"missing required field: {key}"
+
+
+def test_project_registry_id_matches_plugin_id():
+    """The registry id and the plugin id must agree — a drift means clawpatch
+    can't find this repo in the index even though the file exists."""
+    r = _registry()
+    plugin = yaml.safe_load((ROOT / "protoagent.plugin.yaml").read_text())
+    assert r["id"] == plugin["id"] + "-plugin", (
+        f"registry id '{r['id']}' doesn't match plugin id '{plugin['id']}' + '-plugin'"
+    )
+
+
+def test_project_registry_type_is_plugin():
+    r = _registry()
+    assert r["type"] == "plugin"
+
+
+def test_project_registry_enabled():
+    """Structural reviews are gated on ``enabled: true`` — make sure they're on."""
+    r = _registry()
+    assert r["enabled"] is True
+
+
+def test_project_registry_description_is_nonempty():
+    r = _registry()
+    assert r["description"] and len(r["description"].strip()) > 10