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。

frontend/src/components/Plugin/PluginLayout.tsx

@@ -0,0 +1,49 @@
+import { SkillSettings } from './SkillSettings';
+import { ToolSettings } from './ToolSettings';
+import { WorkflowTemplateSettings } from './WorkflowTemplateSettings';
+
+interface PluginLayoutProps {
+  resourceTab: string;
+  setResourceTab: (tab: string) => void;
+}
+
+export function PluginLayout({ resourceTab, setResourceTab }: PluginLayoutProps) {
+  return (
+    <div className="flex-1 flex flex-col bg-slate-50 overflow-hidden">
+      {/* Top Tabs for Plugin Module */}
+      <div className="h-14 border-b border-slate-200 bg-white flex items-center px-6 shadow-sm z-10 shrink-0 space-x-6">
+        <button
+          onClick={() => setResourceTab('skill')}
+          className={`py-4 text-sm font-medium border-b-2 transition-colors ${
+            resourceTab === 'skill' ? 'border-blue-600 text-blue-600' : 'border-transparent text-slate-500 hover:text-slate-800'
+          }`}
+        >
+          Skills
+        </button>
+        <button
+          onClick={() => setResourceTab('workflow_template')}
+          className={`py-4 text-sm font-medium border-b-2 transition-colors ${
+            resourceTab === 'workflow_template' ? 'border-blue-600 text-blue-600' : 'border-transparent text-slate-500 hover:text-slate-800'
+          }`}
+        >
+          Workflow Templates
+        </button>
+        <button
+          onClick={() => setResourceTab('tool')}
+          className={`py-4 text-sm font-medium border-b-2 transition-colors ${
+            resourceTab === 'tool' ? 'border-blue-600 text-blue-600' : 'border-transparent text-slate-500 hover:text-slate-800'
+          }`}
+        >
+          Tools
+        </button>
+      </div>
+
+      {/* Main Content */}
+      <div className="flex-1 overflow-y-auto p-8">
+        {resourceTab === 'skill' && <SkillSettings />}
+        {resourceTab === 'workflow_template' && <WorkflowTemplateSettings />}
+        {resourceTab === 'tool' && <ToolSettings />}
+      </div>
+    </div>
+  );
+}