Tighten agent validation gates

backend/tests/test_agents.py

@@ -5,13 +5,16 @@ from app.agents.validation_agent import validate_project
 def test_evaluation_agent_returns_checks():
     result = evaluate_project()
     assert result["agent"] == "evaluation_suggestion_agent"
+    assert result["passed"] is True
     assert result["checks"]
+    assert result["summary"]["passed_checks"] == result["summary"]["total_checks"]
     checks = {item["name"]: item["passed"] for item in result["checks"]}
     assert checks["real_workspace_acceptance"] is True
 
 
 def test_validation_agent_lightweight(monkeypatch):
     monkeypatch.setenv("SEG_VALIDATE_LIVE", "0")
-    result = validate_project(run_build=False)
+    result = validate_project(run_build=False, run_deep=False)
     assert result["agent"] == "validation_agent"
+    assert result["passed"] is True
     assert any(item["name"] == "catalog_has_yolo_heatmap" for item in result["checks"])