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-treasury/src/useTipHashes.ts

@@ -0,0 +1,25 @@
+// Copyright 2017-2025 @pezkuwi/app-treasury authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { StorageKey } from '@pezkuwi/types';
+import type { Hash } from '@pezkuwi/types/interfaces';
+
+import { createNamedHook, useApi, useEventTrigger, useMapKeys } from '@pezkuwi/react-hooks';
+
+const OPT = {
+  transform: (keys: StorageKey<[Hash]>[]): string[] =>
+    keys.map(({ args: [hash] }) => hash.toHex())
+};
+
+function useTipHashesImpl (): string[] | undefined {
+  const { api } = useApi();
+  const trigger = useEventTrigger([
+    api.events.tips?.NewTip,
+    api.events.tips?.TipClosed,
+    api.events.tips?.TipRetracted
+  ]);
+
+  return useMapKeys((api.query.tips || api.query.treasury)?.tips, [], OPT, trigger.blockHash);
+}
+
+export default createNamedHook('useTipHashes', useTipHashesImpl);