fix: research CLI summary crashes on a non-string query (#1596)

tests/test_research_cli_preview.py

@@ -0,0 +1,34 @@
+"""Regression: research CLI summary must tolerate a non-string query.
+
+`_summarize` did `(data.get("query") or "")[:200]`. A non-string query from a
+legacy/corrupt research JSON is truthy, so `123[:200]` raised TypeError.
+"""
+import importlib.machinery
+import importlib.util
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[1]
+
+
+def _load_cli():
+    path = ROOT / "scripts" / "odysseus-research"
+    loader = importlib.machinery.SourceFileLoader("odysseus_research_cli", str(path))
+    spec = importlib.util.spec_from_loader(loader.name, loader)
+    module = importlib.util.module_from_spec(spec)
+    loader.exec_module(module)
+    return module
+
+
+def test_preview_text_ignores_non_string():
+    cli = _load_cli()
+    assert cli._preview_text(None) == ""
+    assert cli._preview_text(123) == ""
+    assert cli._preview_text(["x"]) == ""
+    assert cli._preview_text("q" * 250) == "q" * 200
+
+
+def test_summarize_does_not_crash_on_non_string_query():
+    cli = _load_cli()
+    out = cli._summarize("rp1", {"query": 123, "status": "done"})
+    assert out["query"] == ""
+    assert out["id"] == "rp1"