refactor: 统一项目名称从OpenFang到ZCLAW

重构所有代码和文档中的项目名称，将OpenFang统一更新为ZCLAW。包括：
- 配置文件中的项目名称
- 代码注释和文档引用
- 环境变量和路径
- 类型定义和接口名称
- 测试用例和模拟数据

同时优化部分代码结构，移除未使用的模块，并更新相关依赖项。

desktop/src/components/SecurityStatus.tsx

@@ -1,9 +1,8 @@
 import { useEffect } from 'react';
 import { Shield, ShieldCheck, ShieldAlert, ShieldX, RefreshCw, Loader2, AlertCircle } from 'lucide-react';
-import { useConnectionStore } from '../store/connectionStore';
 import { useSecurityStore } from '../store/securityStore';
 
-// OpenFang 16-layer security architecture names (Chinese)
+// ZCLAW 16-layer security architecture names (Chinese)
 const SECURITY_LAYER_NAMES: Record<string, string> = {
   // Layer 1: Network
   'network.firewall': '网络防火墙',
@@ -76,30 +75,14 @@ function getSecurityLabel(level: 'critical' | 'high' | 'medium' | 'low') {
 }
 
 export function SecurityStatus() {
-  const connectionState = useConnectionStore((s) => s.connectionState);
   const securityStatus = useSecurityStore((s) => s.securityStatus);
   const securityStatusLoading = useSecurityStore((s) => s.securityStatusLoading);
   const securityStatusError = useSecurityStore((s) => s.securityStatusError);
   const loadSecurityStatus = useSecurityStore((s) => s.loadSecurityStatus);
-  const connected = connectionState === 'connected';
 
   useEffect(() => {
-    if (connected) {
-      loadSecurityStatus();
-    }
-  }, [connected]);
-
-  if (!connected) {
-    return (
-      <div className="rounded-xl border border-gray-200 bg-white p-4 shadow-sm">
-        <div className="flex items-center gap-2 mb-3">
-          <Shield className="w-4 h-4 text-gray-400" />
-          <span className="text-sm font-semibold text-gray-900">安全状态</span>
-        </div>
-        <p className="text-xs text-gray-400">连接后可用</p>
-      </div>
-    );
-  }
+    loadSecurityStatus();
+  }, [loadSecurityStatus]);
 
   // Loading state
   if (securityStatusLoading && !securityStatus) {
@@ -131,9 +114,9 @@ export function SecurityStatus() {
             <RefreshCw className="w-3.5 h-3.5" />
           </button>
         </div>
-        <p className="text-xs text-gray-500 mb-2">API 不可用</p>
+        <p className="text-xs text-gray-500 mb-2">安全状态检测失败</p>
         <p className="text-xs text-gray-400">
-          OpenFang 安全状态 API ({'/api/security/status'}) 在当前版本可能未实现
+          本地安全检测模块加载失败，请检查安全组件是否正确初始化
         </p>
       </div>
     );