Initial commit: Pezkuwi SDK UI

Comprehensive web interface for interacting with Pezkuwi blockchain.

Features:
- Blockchain explorer
- Wallet management
- Staking interface
- Governance participation
- Developer tools

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

packages/react-api/src/hoc/callDiv.tsx

@@ -0,0 +1,32 @@
+// Copyright 2017-2026 @pezkuwi/react-api authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { BaseProps } from '../types.js';
+import type { DefaultProps, Options } from './types.js';
+
+import React from 'react';
+
+import withCall from './call.js';
+
+interface Props<T> extends BaseProps<T> {
+  callResult?: T;
+}
+
+// eslint-disable-next-line @typescript-eslint/explicit-function-return-type
+export default function withCallDiv<T> (endpoint: string, options: Options = {}) {
+  return (render: (value?: T) => React.ReactNode, defaultProps: DefaultProps = {}): React.ComponentType<any> => {
+    // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
+    function Inner ({ callResult, callUpdated, children, className = defaultProps.className, label = '' }: any): React.ReactElement<Props<T>> {
+      return (
+        <div
+          {...defaultProps}
+          className={[className || '', callUpdated ? 'rx--updated' : undefined].join(' ')}
+        >
+          {label}{render(callResult as T)}{children}
+        </div>
+      );
+    }
+
+    return withCall(endpoint, { ...options, propName: 'callResult' })(Inner);
+  };
+}