feat: initial Pezkuwi Apps rebrand from polkadot-apps

Rebranded terminology:
- Polkadot → Pezkuwi
- Kusama → Dicle
- Westend → Zagros
- Rococo → PezkuwiChain
- Substrate → Bizinikiwi
- parachain → teyrchain

Custom logos with Kurdistan brand colors (#e6007a → #86e62a):
- bizinikiwi-hexagon.svg
- sora-bizinikiwi.svg
- hezscanner.svg
- heztreasury.svg
- pezkuwiscan.svg
- pezkuwistats.svg
- pezkuwiassembly.svg
- pezkuwiholic.svg

packages/page-settings/src/Metadata/index.tsx

@@ -0,0 +1,31 @@
+// Copyright 2017-2025 @pezkuwi/app-settings authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import React from 'react';
+
+import { useApi } from '@pezkuwi/react-hooks';
+
+import useChainInfo from '../useChainInfo.js';
+import useRawMetadata from '../useRawMetadata.js';
+import Extensions from './Extensions.js';
+import NetworkSpecs from './NetworkSpecs.js';
+import SystemVersion from './SystemVersion.js';
+
+export default function Metadata (): React.ReactElement {
+  const { isDevelopment } = useApi();
+  const rawMetadata = useRawMetadata();
+  const chainInfo = useChainInfo();
+
+  return (
+    <>
+      {!isDevelopment && (
+        <Extensions
+          chainInfo={chainInfo}
+          rawMetadata={rawMetadata}
+        />
+      )}
+      <NetworkSpecs chainInfo={chainInfo} />
+      <SystemVersion />
+    </>
+  );
+}