chore(release)： v0.1.1-alpha

##前端美化和bug修复
#### 💄 美化
- **前端美化**：对于整个前端效果进行了重新设计，现在的前端看起来会更立体。

#### 🐛 修复
- **前端演示**：修复了前端展示workflow列表的bug，但是workflow的具体条目显示由于序列化导致仍然有问题。 
- **密钥修复**：对于secret_key现在在使用默认情况时，会强制生成一个安全的密钥。

tests/core/workflow/workflow_runner_test.py

@@ -147,16 +147,21 @@ async def test_workflow_running_engine_runner():
 
     # Mock the global_state_machine get_skill_list.remote method properly
     mock_gsm = MagicMock()
-    mock_gsm.get_skill_list.remote = AsyncMock(return_value={"test_skill": ("description", "instructions")})
+    mock_gsm.list_individuals.remote = AsyncMock(return_value={"test_skill": {"agent_type": "skill_individual", "agent_name": "TestSkill", "description": "desc"}})
     engine.global_state_machine = mock_gsm
 
-    with patch("pretor.core.workflow.workflow_runner.WorkflowEngine") as mock_wf_engine_cls,             patch("builtins.open", new_callable=MagicMock) as mock_open:
+    with patch("pretor.core.workflow.workflow_runner.WorkflowEngine") as mock_wf_engine_cls,             patch("builtins.open", new_callable=MagicMock) as mock_open, \
+         patch("pretor.core.workflow.workflow_runner.ray_actor_hook") as mock_hook:
 
         # Instead of patching hook, we inject it directly
-        engine.global_state_machine = AsyncMock()
+        # engine.global_state_machine = AsyncMock()
 
         mock_open.return_value.__enter__.return_value.read.return_value = '{}'
 
+        mock_gwm = MagicMock()
+        mock_gwm.update_workflow.remote = AsyncMock()
+        mock_hook.return_value.global_workflow_manager = mock_gwm
+
         mock_engine_instance = MagicMock()
         mock_engine_instance.run = AsyncMock()
         mock_wf_engine_cls.return_value = mock_engine_instance