fix(research): support timeout defaults in direct tests (#2624)

fix(research): honor planning query timeouts

tests/test_deep_research_extraction_controls.py

@@ -96,3 +96,33 @@ def test_extraction_timeout_allows_long_local_model_runs():
     )
 
     assert researcher.extraction_timeout == 1800
+
+
+@pytest.mark.asyncio
+async def test_planning_and_query_generation_use_configured_timeouts():
+    researcher = DeepResearcher(
+        llm_endpoint="http://local.test/v1/chat/completions",
+        llm_model="local-model",
+        planning_timeout=234,
+        query_timeout=345,
+    )
+    captured = []
+
+    async def fake_llm(messages, temperature=0.3, max_tokens=4096, timeout=60):
+        captured.append(timeout)
+        if max_tokens == 1024:
+            return json.dumps({
+                "sub_questions": ["one"],
+                "key_topics": ["topic"],
+                "success_criteria": "complete",
+            })
+        return json.dumps(["query one", "query two"])
+
+    researcher._llm = fake_llm
+
+    plan = await researcher._create_plan("question")
+    queries = await researcher._generate_queries("question", "", 1)
+
+    assert "Sub-questions: one" in plan
+    assert queries == ["query one", "query two"]
+    assert captured == [234, 345]