conductor(plan): Mark Phase 1 of DeepSeek track as verified

tests/test_deepseek_infra.py

@@ -49,3 +49,17 @@ def test_deepseek_model_listing():
     models = ai_client.list_models("deepseek")
     assert "deepseek-chat" in models
     assert "deepseek-reasoner" in models
+
+def test_gui_provider_list_via_hooks(live_gui):
+    """
+    Verify 'deepseek' is present in the GUI provider list using API hooks.
+    """
+    from api_hook_client import ApiHookClient
+    import time
+    client = ApiHookClient()
+    assert client.wait_for_server(timeout=10)
+    
+    # Attempt to set provider to deepseek to verify it's an allowed value
+    client.set_value('current_provider', 'deepseek')
+    time.sleep(0.5)
+    assert client.get_value('current_provider') == 'deepseek'