fix: 关闭全局演示模糊模式，恢复车牌等敏感字段正常显示，版本号 1.1.5

Shell.tsx 的 DemoModeProvider 之前设为 enabled={true}，Blur 组件包裹的
车牌/客户名/经理名全部被 blur(5px) 盖住。改为 false 恢复真实显示。

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

package.json

@@ -1,7 +1,7 @@
 {
   "name": "ln-bi",
   "private": true,
-  "version": "1.1.4",
+  "version": "1.1.5",
   "type": "module",
   "scripts": {
     "dev": "concurrently -n server,client -c blue,green \"npm run dev:server\" \"npm run dev:client\"",

src/components/Shell.tsx

@@ -70,7 +70,7 @@ export function Shell({ modules }: { modules: ModuleConfig[] }) {
   }, [user]);
 
   return (
-    <DemoModeProvider enabled={true}>
+    <DemoModeProvider enabled={false}>
     <div className="flex min-h-screen">
       {/* 全局水印 */}
       <div className="fixed inset-0 pointer-events-none z-[9999] overflow-hidden" style={{ opacity: 0.06 }}>