feat: 添加货币管理功能，更新国际化支持，移除报表相关代码

src/components/admin/admin-breadcrumb.tsx

@@ -26,6 +26,7 @@ const NAV_TRANSLATION_KEYS: Record<string, string> = {
   admin_users: "admin_users",
   admin_roles: "admin_roles",
   players: "players",
+  currencies: "currencies",
   wallet: "wallet",
   draws: "draws",
   config: "config",
@@ -33,11 +34,14 @@ const NAV_TRANSLATION_KEYS: Record<string, string> = {
   settlement: "settlement",
   reconcile: "reconcile",
   tickets: "tickets",
-  reports: "reports",
   audit: "audit",
   settings: "settings",
 };
 
+const SETTINGS_ROUTE_LABELS: Record<string, string> = {
+  currencies: "currencies.title",
+};
+
 function titleCase(value: string): string {
   return value
     .split("-")
@@ -52,7 +56,7 @@ type BreadcrumbCrumb = {
 };
 
 export function AdminBreadcrumb() {
-  const { t } = useTranslation(["common", "dashboard", "reports", "audit", "config", "draws"]);
+  const { t } = useTranslation(["common", "dashboard", "audit", "config", "draws"]);
   const pathname = usePathname();
   const profile = useAdminProfile();
   const navItems = profile?.navigation ?? [];
@@ -105,6 +109,11 @@ export function AdminBreadcrumb() {
         let subLabel = "";
         if (businessSegment === "config" && subSegment) {
           subLabel = t(`nav.items.${subSegment}`, { ns: "config", defaultValue: titleCase(subSegment) });
+        } else if (businessSegment === "settings" && subSegment) {
+          subLabel = t(SETTINGS_ROUTE_LABELS[subSegment] ?? `settings.${subSegment}`, {
+            ns: "config",
+            defaultValue: titleCase(subSegment),
+          });
         } else {
           subLabel = subSegment
             ? t(`subnav.${subSegment}`, {