test: move area_cli tests into cli directory (#3842)

* test: move area_cli tests into cli directory

* test: include research CLI status in cli test move

tests/cli/test_skills_cli_preview.py

@@ -0,0 +1,32 @@
+"""Regression: the skills CLI summary must tolerate a non-string description.
+
+`_summary` did `(skill.get("description") or "")[:200]`. A non-string
+description (e.g. a number from a hand-edited/legacy skill store) is truthy, so
+`123[:200]` raised TypeError. `_preview_text` coerces non-strings to "".
+"""
+import sys
+import types
+from unittest.mock import MagicMock
+
+from tests.helpers.cli_loader import load_script
+
+
+def _load_cli(monkeypatch):
+    mod = types.ModuleType("services.memory.skills")
+    mod.SkillsManager = MagicMock()
+    monkeypatch.setitem(sys.modules, "services.memory.skills", mod)
+    return load_script("odysseus-skills")
+
+
+def test_preview_text_ignores_non_string(monkeypatch):
+    cli = _load_cli(monkeypatch)
+    assert cli._preview_text(None) == ""
+    assert cli._preview_text(123) == ""
+    assert cli._preview_text({"x": 1}) == ""
+    assert cli._preview_text("y" * 250) == "y" * 200
+
+
+def test_summary_does_not_crash_on_non_string_description(monkeypatch):
+    cli = _load_cli(monkeypatch)
+    out = cli._summary({"name": "n", "description": 123})
+    assert out["description"] == ""