refactor: rename polkadotIcon to pezkuwiIcon and update identicon themes

- Rename polkadot.ts to pezkuwi.ts in ui-shared
- Rename polkadotIcon function to pezkuwiIcon
- Rename Polkadot.tsx to Pezkuwi.tsx in all identicon packages
- Update Components mapping to use pezkuwi theme
- Add bizinikiwi theme as substrate replacement
- Update IconTheme type definitions
- Update Ledger app text to Pezkuwi

packages/react-identicon/src/Identicon.tsx

@@ -11,7 +11,7 @@ import { ICON_DEFAULT_HOST, settings } from '@pezkuwi/ui-settings';
 import { isHex, isU8a, u8aToHex } from '@pezkuwi/util';
 import { decodeAddress, encodeAddress, ethereumEncode } from '@pezkuwi/util-crypto';
 
-import { Beachball, Empty, Ethereum, Jdenticon, Polkadot } from './icons/index.js';
+import { Beachball, Empty, Ethereum, Jdenticon, Pezkuwi } from './icons/index.js';
 import { styled } from './styled.js';
 
 const Fallback = Beachball;
@@ -24,11 +24,11 @@ interface State {
 const DEFAULT_SIZE = 64;
 const Components: Record<string, React.ComponentType<ComponentProps>> = {
   beachball: Beachball,
+  bizinikiwi: Jdenticon,
   empty: Empty,
   ethereum: Ethereum,
   jdenticon: Jdenticon,
-  polkadot: Polkadot,
-  substrate: Jdenticon
+  pezkuwi: Pezkuwi
 };
 
 class BaseIcon extends React.PureComponent<Props, State> {

packages/react-identicon/src/icons/Pezkuwi.tsx

@@ -0,0 +1,47 @@
+// Copyright 2018-2025 @pezkuwi/react-identicon authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+// Originally from: https://github.com/paritytech/oo7/tree/master/packages/polkadot-identicon
+// Copyright 2018 Paritytech - Adapted for PezkuwiChain ecosystem
+
+import type { Circle } from '@pezkuwi/ui-shared/icons/types';
+import type { Props } from '../types.js';
+
+import React, { useMemo } from 'react';
+
+import { pezkuwiIcon } from '@pezkuwi/ui-shared';
+
+function renderCircle ({ cx, cy, fill, r }: Circle, key: number): React.ReactNode {
+  return (
+    <circle
+      cx={cx}
+      cy={cy}
+      fill={fill}
+      key={key}
+      r={r}
+    />
+  );
+}
+
+function Identicon ({ address, className = '', isAlternative = false, size, style = {} }: Props): React.ReactElement<Props> {
+  const circles = useMemo(
+    () => pezkuwiIcon(address, { isAlternative }),
+    [address, isAlternative]
+  );
+
+  return (
+    <svg
+      className={className}
+      height={size}
+      id={address}
+      name={address}
+      style={style}
+      viewBox='0 0 64 64'
+      width={size}
+    >
+      {circles.map(renderCircle)}
+    </svg>
+  );
+}
+
+export const Pezkuwi = React.memo(Identicon);

packages/react-identicon/src/icons/Polkadot.tsx

@@ -1,59 +0,0 @@
-// Copyright 2018-2025 @pezkuwi/react-identicon authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Copyright 2018 Paritytech via paritytech/oo7/polkadot-identicon
-
-// This has been converted from the original version that can be found at
-//
-// https://github.com/paritytech/oo7/blob/251ba2b7c45503b68eab4320c270b5afa9bccb60/packages/polkadot-identicon/src/index.jsx
-//
-// Here we have done the following to convert the component -
-//   - Converted the code to TypeScript
-//   - Removed the oo7 dependencies (since not initialised properly, it makes calls to wrong endpoints)
-//   - Remove encoding functionality, these are catered for in the base
-//   - Remove copy functionality (this is catered from in the base components)
-//   - Split calculations into relevant functions
-//   - Move constants to file-level
-//   - Overall it is now just a static component, expecting an address as an input value
-
-import type { Circle } from '@pezkuwi/ui-shared/icons/types';
-import type { Props } from '../types.js';
-
-import React, { useMemo } from 'react';
-
-import { polkadotIcon } from '@pezkuwi/ui-shared';
-
-function renderCircle ({ cx, cy, fill, r }: Circle, key: number): React.ReactNode {
-  return (
-    <circle
-      cx={cx}
-      cy={cy}
-      fill={fill}
-      key={key}
-      r={r}
-    />
-  );
-}
-
-function Identicon ({ address, className = '', isAlternative = false, size, style = {} }: Props): React.ReactElement<Props> {
-  const circles = useMemo(
-    () => polkadotIcon(address, { isAlternative }),
-    [address, isAlternative]
-  );
-
-  return (
-    <svg
-      className={className}
-      height={size}
-      id={address}
-      name={address}
-      style={style}
-      viewBox='0 0 64 64'
-      width={size}
-    >
-      {circles.map(renderCircle)}
-    </svg>
-  );
-}
-
-export const Polkadot = React.memo(Identicon);

packages/react-identicon/src/icons/index.ts

@@ -5,4 +5,4 @@ export { Beachball } from './Beachball.js';
 export { Empty } from './Empty.js';
 export { Ethereum } from './Ethereum.js';
 export { Jdenticon } from './Jdenticon.js';
-export { Polkadot } from './Polkadot.js';
+export { Pezkuwi } from './Pezkuwi.js';

packages/react-identicon/src/types.ts

@@ -27,4 +27,4 @@ export interface IdentityProps extends BaseProps {
   value?: string | Uint8Array | null;
 }
 
-export type IconTheme = 'beachball' | 'empty' | 'ethereum' | 'jdenticon' | 'polkadot' | 'substrate';
+export type IconTheme = 'beachball' | 'bizinikiwi' | 'empty' | 'ethereum' | 'jdenticon' | 'pezkuwi';