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。

main.py

@@ -4,6 +4,7 @@ from pretor.worker_individual.worker_cluster import WorkerCluster
 from pretor.utils.banner import print_banner
 from pretor.core.database.postgres import PostgresDatabase
 from pretor.core.global_state_machine.global_state_machine import GlobalStateMachine
+from pretor.core.global_state_machine.global_workflow_manager import GlobalWorkflowManager
 from pretor.core.individual.supervisory_node.supervisory_node import SupervisoryNode
 from pretor.core.individual.consciousness_node.consciousness_node import ConsciousnessNode
 from pretor.core.individual.control_node.control_node import ControlNode
@@ -11,8 +12,13 @@ from pretor.core.workflow.workflow_runner import WorkflowRunningEngine
 from pretor.core.api import PretorGateway
 from ray import serve
 import os
+import secrets
 
-
+_secret_key = os.getenv("SECRET_KEY")
+if not _secret_key or _secret_key in {"secret", "114514"}:
+    _secret_key = secrets.token_urlsafe(32)
+    os.environ["SECRET_KEY"] = _secret_key
+    print("⚠️ 警告: 未提供有效的 SECRET_KEY 或使用了不安全的默认值，已生成并设置随机密钥。")
 
 async def start_system():
     env_vars = {
@@ -21,7 +27,7 @@ async def start_system():
         "POSTGRES_HOST": os.getenv("POSTGRES_HOST", "db"),
         "POSTGRES_PORT": os.getenv("POSTGRES_PORT", "5432"),
         "POSTGRES_DB": os.getenv("POSTGRES_DB", "postgres"),
-        "SECRET_KEY": os.getenv("SECRET_KEY", "secret"),
+        "SECRET_KEY": os.getenv("SECRET_KEY"),
     }
 
     ray.init(ignore_reinit_error=True,
@@ -51,13 +57,19 @@ async def start_system():
         print(f"\n[致命错误] GlobalStateMachine 启动失败！真实报错如下：\n{e}\n")
         return
 
+    global_workflow_manager = GlobalWorkflowManager.options(
+        name='global_workflow_manager',
+        namespace='pretor',
+        lifetime='detached'
+    ).remote()
+
     # 4. 启动核心节点
     supervisory_node = SupervisoryNode.options(name='supervisory_node').remote()
     consciousness_node = ConsciousnessNode.options(name='consciousness_node').remote()
     control_node = ControlNode.options(name='control_node').remote()
 
     try:
-        worker_cluster_actor = WorkerCluster.options(
+        WorkerCluster.options(
             name="worker_cluster",
             lifetime="detached"  # 保证它在后台一直运行
         ).remote()
@@ -73,6 +85,14 @@ async def start_system():
     # 异步拉起 runner 协程群
     workflow_engine.run.remote()
 
+    print("正在等待 GlobalWorkflowManager 初始化与恢复工作流...")
+    try:
+        await global_workflow_manager.init_manager.remote()
+        print("GlobalWorkflowManager 初始化成功！")
+    except Exception as e:
+        print(f"\n[致命错误] GlobalWorkflowManager 启动失败！真实报错如下：\n{e}\n")
+        return
+
     # 6. 启动 FastAPI 网关 (使用 Ray Serve)
     serve.start(http_options={"host": "0.0.0.0", "port": 8000})
     serve.run(PretorGateway.bind())