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/react-hooks/src/useBrokerLeases.ts

@@ -0,0 +1,34 @@
+// Copyright 2017-2025 @pezkuwi/react-hooks authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ApiPromise } from '@pezkuwi/api';
+import type { Vec } from '@pezkuwi/types';
+import type { PalletBrokerLeaseRecordItem } from '@pezkuwi/types/lookup';
+import type { LegacyLease } from './types.js';
+
+import { useEffect, useState } from 'react';
+
+import { createNamedHook, useCall } from '@pezkuwi/react-hooks';
+
+function useBrokerLeasesImpl (api: ApiPromise, ready: boolean): LegacyLease[] | undefined {
+  const leases = useCall<Vec<PalletBrokerLeaseRecordItem>>(ready && api?.query?.broker?.leases);
+  const [state, setState] = useState<LegacyLease[]>();
+
+  useEffect((): void => {
+    if (!leases) {
+      return;
+    }
+
+    setState(
+      leases.map((info, index: number) => ({
+        core: index,
+        task: info.task.toString(),
+        until: info.until.toNumber()
+      })
+      ));
+  }, [leases]);
+
+  return state;
+}
+
+export const useBrokerLeases = createNamedHook('useBrokerLeases', useBrokerLeasesImpl);