feat: 优化开奖结果查询与下注弹窗视觉交互，新增中奖查询页

src/components/providers.tsx

@@ -2,8 +2,6 @@
 
 import type { ReactNode } from "react";
 
-import { ThemeProvider } from "next-themes";
-
 import { Toaster } from "@/components/ui/sonner";
 import { ErrorProvider } from "@/components/error-provider";
 import { IframeBridge } from "@/components/iframe-bridge";
@@ -16,7 +14,7 @@ type ProvidersProps = {
 
 export function Providers({ children }: ProvidersProps): ReactNode {
   return (
-    <ThemeProvider attribute="class" defaultTheme="system" enableSystem>
+    <>
       <ErrorProvider>
         {/* iframe 通信桥接 - 支持主站嵌入 */}
         <IframeBridge>
@@ -26,6 +24,6 @@ export function Providers({ children }: ProvidersProps): ReactNode {
         </IframeBridge>
       </ErrorProvider>
       <Toaster />
-    </ThemeProvider>
+    </>
   );
 }