Add Pezkuwi SDK UI - Polkadot.js Apps clone

- Clone Polkadot.js Apps repository
- Update package.json with Pezkuwi branding
- Add Pezkuwi endpoint to production chains (wss://pezkuwichain.app:9944)
- Create comprehensive README for SDK UI
- Set up project structure with all packages

Next steps:
- Apply Kurdistan colors (Kesk, Sor, Zer, Spi + Black) to UI theme
- Replace logos with Pezkuwi branding
- Test build and deployment

pezkuwi-sdk-ui/packages/react-components/src/InfoForInput.tsx

@@ -0,0 +1,44 @@
+// Copyright 2017-2025 @polkadot/react-components authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import React from 'react';
+
+import Labelled from './Labelled.js';
+import { styled } from './styled.js';
+
+interface Props {
+  children: React.ReactNode;
+  className?: string;
+  type?: 'error' | 'info' | 'warning';
+}
+
+function InfoForInput ({ children, className = '', type = 'info' }: Props): React.ReactElement<Props> {
+  return (
+    <StyledLabelled>
+      <div className={`${className} ${type}`}>{children}</div>
+    </StyledLabelled>
+  );
+}
+
+const StyledLabelled = styled(Labelled)`
+  background: white;
+  border-radius: 0 0 0.25rem 0.25rem;
+  margin: -0.5rem 0 0.25rem;
+  padding: 1.25rem 1.5rem 1rem;
+
+  &.error {
+    background: #db2828;
+    color: #eee;
+  }
+
+  &.warning {
+    background: #ffffe0;
+  }
+
+  > ul {
+    margin: 0;
+    padding: 0;
+  }
+`;
+
+export default React.memo(InfoForInput);