feat: 统一管理端多语言、配置与票据/结算页面重构

src/components/providers.tsx

@@ -2,8 +2,7 @@
 
 import type { ReactNode } from "react";
 import { useEffect } from "react";
-import { ThemeProvider } from "next-themes";
-import "@/i18n";
+import i18n from "@/i18n";
 
 import { Toaster } from "@/components/ui/sonner";
 import { TooltipProvider } from "@/components/ui/tooltip";
@@ -16,7 +15,10 @@ type ProvidersProps = {
 
 function AdminSessionHydrator() {
   useEffect(() => {
-    hydrateAdminUiLocale();
+    const locale = hydrateAdminUiLocale();
+    if (locale && i18n.resolvedLanguage !== locale) {
+      void i18n.changeLanguage(locale);
+    }
     useAdminSessionStore.getState().rehydrate();
   }, []);
 
@@ -25,12 +27,10 @@ function AdminSessionHydrator() {
 
 export function Providers({ children }: ProvidersProps) {
   return (
-    <ThemeProvider attribute="class" defaultTheme="system" enableSystem>
-      <TooltipProvider>
-        <AdminSessionHydrator />
-        {children}
-        <Toaster />
-      </TooltipProvider>
-    </ThemeProvider>
+    <TooltipProvider>
+      <AdminSessionHydrator />
+      {children}
+      <Toaster />
+    </TooltipProvider>
   );
 }