style: 项目重构

1.项目改名为kilostar（千星）
2.后端部分进行大规模重构
3.node功能进行大规模重新设计

tests/adapter/model_adapter/agent_factory_test.py

@@ -1,7 +1,7 @@
 import pytest
 from unittest.mock import MagicMock, patch
-from pretor.adapter.model_adapter.agent_factory import AgentFactory
-from pretor.utils.error import ModelNotExistError
+from kilostar.adapter.model_adapter.agent_factory import AgentFactory
+from kilostar.utils.error import ModelNotExistError
 
 
 def test_create_agent_success_real():
@@ -11,12 +11,12 @@ def test_create_agent_success_real():
     mock_provider.provider_apikey = "key"
     mock_provider.provider_url = "url"
 
-    with patch("pretor.adapter.model_adapter.agent_factory.Agent") as mock_agent_cls:
+    with patch("kilostar.adapter.model_adapter.agent_factory.Agent") as mock_agent_cls:
         with patch(
-            "pretor.adapter.model_adapter.agent_factory.OpenAIChatModel"
+            "kilostar.adapter.model_adapter.agent_factory.OpenAIChatModel"
         ) as mock_model_cls:
             with patch(
-                "pretor.adapter.model_adapter.agent_factory.OpenAIProvider"
+                "kilostar.adapter.model_adapter.agent_factory.OpenAIProvider"
             ) as mock_provider_cls:
                 factory = AgentFactory()
                 agent = factory.create_agent(