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-utilities/src/index.tsx

@@ -0,0 +1,70 @@
+// Copyright 2017-2025 @pezkuwi/app-utilities authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import React, { useRef } from 'react';
+import { Route, Routes } from 'react-router';
+
+import { Tabs } from '@pezkuwi/react-components';
+
+import Convert from './Convert.js';
+import Hash from './Hash.js';
+import { useTranslation } from './translate.js';
+import Xcm from './Xcm.js';
+
+interface Props {
+  basePath: string;
+  className?: string;
+}
+
+function UtilitiesApp ({ basePath, className }: Props): React.ReactElement<Props> {
+  const { t } = useTranslation();
+
+  const tabsRef = useRef([
+    {
+      isRoot: true,
+      name: 'convert',
+      text: t('Convert address')
+    },
+    {
+      name: 'hash',
+      text: t('Hash data')
+    },
+    {
+      name: 'xcm',
+      text: t('Encode XCM')
+    }
+  ]);
+
+  return (
+    <main className={className}>
+      <Tabs
+        basePath={basePath}
+        items={tabsRef.current}
+      />
+      <Routes>
+        <Route path={basePath}>
+          <Route
+            element={
+              <Xcm />
+            }
+            path='xcm'
+          />
+          <Route
+            element={
+              <Hash />
+            }
+            path='hash'
+          />
+          <Route
+            element={
+              <Convert />
+            }
+            index
+          />
+        </Route>
+      </Routes>
+    </main>
+  );
+}
+
+export default React.memo(UtilitiesApp);