Rebrand: polkadot → pezkuwi build fixes

- Fixed TypeScript type assertion issues
- Updated imports from api-augment/substrate to api-augment/bizinikiwi
- Fixed imgConvert.mjs header and imports
- Added @ts-expect-error for runtime-converted types
- Fixed all @polkadot copyright headers to @pezkuwi

pezkuwi-sdk-ui/packages/react-query/src/NodeVersion.tsx

@@ -1,9 +1,9 @@
-// Copyright 2017-2025 @polkadot/react-query authors & contributors
+// Copyright 2017-2025 @pezkuwi/react-query authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import React from 'react';
 
-import { useApi } from '@polkadot/react-hooks';
+import { useApi } from '@pezkuwi/react-hooks';
 
 interface Props {
   children?: React.ReactNode;