Update domain references to pezkuwichain.app and rebrand from polkadot

packages/extension-ui/src/components/Toast/ToastProvider.tsx

@@ -0,0 +1,41 @@
+// Copyright 2019-2025 @pezkuwi/extension-ui authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import React, { useCallback, useState } from 'react';
+
+import { ToastContext } from '../index.js';
+import Toast from './Toast.js';
+
+interface ToastProviderProps {
+  children?: React.ReactNode;
+}
+
+const TOAST_TIMEOUT = 1500;
+
+const ToastProvider = ({ children }: ToastProviderProps): React.ReactElement<ToastProviderProps> => {
+  const [content, setContent] = useState('');
+  const [visible, setVisible] = useState(false);
+
+  const show = useCallback((message: string): () => void => {
+    const timerId = setTimeout(() => setVisible(false), TOAST_TIMEOUT);
+
+    setContent(message);
+    setVisible(true);
+
+    return (): void => clearTimeout(timerId);
+  }, []);
+
+  return (
+    <ToastContext.Provider value={{ show }}>
+      {children}
+      <Toast
+        content={content}
+        visible={visible}
+      />
+    </ToastContext.Provider>
+  );
+};
+
+export default ToastProvider;
+
+ToastProvider.displayName = 'Toast';