fix: Add WNW_CONFIG type definitions and fix TypeScript errors

admin-spa/src/types/window.d.ts

@@ -16,11 +16,39 @@ interface WNW_WC_MENUS {
   items?: any[];
 }
 
+interface WNW_CONFIG {
+  standaloneMode?: boolean;
+  restUrl?: string;
+  wpAdminUrl?: string;
+  siteUrl?: string;
+  siteName?: string;
+  isAuthenticated?: boolean;
+  currentUser?: {
+    id: number;
+    name: string;
+    email: string;
+  };
+  user?: {
+    id: number;
+    name: string;
+    email: string;
+  };
+  store?: {
+    currency: string;
+    currencySymbol: string;
+    currencyPosition: string;
+    thousandSeparator: string;
+    decimalSeparator: string;
+    decimals: number;
+  };
+}
+
 declare global {
   interface Window {
     WNW_API?: WNW_API_Config;
     wnw?: WNW_Config;
     WNW_WC_MENUS?: WNW_WC_MENUS;
+    WNW_CONFIG?: WNW_CONFIG;
   }
 }