Link HTML5 object selection to symbol detail

services/api-server/tests/test_api.py

@@ -331,6 +331,9 @@ def test_html5_object_context_fragment(tmp_path: Path):
     assert "data-html5-source" in context.text
     assert "ObjectModule.bsl" in context.text
     assert "Соединение = Новый HTTPСоединение" in context.text
+    assert "data-html5-symbol-detail" in context.text
+    assert "Символ · DOCUMENT" in context.text
+    assert "HAS_ATTRIBUTE" in context.text
     assert "1 signals" in context.text
     assert "1 errors" in context.text
     assert "125.0 ms" in context.text