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-alliance/src/useMembers.ts

@@ -0,0 +1,54 @@
+// Copyright 2017-2025 @pezkuwi/app-alliance authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { AccountId32 } from '@pezkuwi/types/interfaces';
+import type { Member } from './types.js';
+
+import { useEffect, useState } from 'react';
+
+import { createNamedHook, useApi, useCall } from '@pezkuwi/react-hooks';
+
+const ROLES = ['Retiring', 'Ally', 'Fellow'] as const;
+
+function addMembers (prev: Member[], ...query: AccountId32[][]): Member[] {
+  const all: Member[] = [];
+
+  for (let i = 0; i < ROLES.length; i++) {
+    const role = ROLES[i];
+    const accountIds = query[i];
+
+    for (let j = 0, count = accountIds.length; j < count; j++) {
+      const accountId = accountIds[j].toString();
+      const existing = prev.find((p) =>
+        p.accountId === accountId &&
+        p.role === role
+      );
+
+      all.push(existing || {
+        accountId,
+        role
+      });
+    }
+  }
+
+  return all.reverse();
+}
+
+function useMembersImpl (): Member[] | undefined {
+  const { api } = useApi();
+  const [state, setState] = useState<Member[] | undefined>();
+  const role0 = useCall<AccountId32[]>(api.query.alliance.members, [ROLES[0]]);
+  const role1 = useCall<AccountId32[]>(api.query.alliance.members, [ROLES[1]]);
+  const role2 = useCall<AccountId32[]>(api.query.alliance.members, [ROLES[2]]);
+
+  useEffect((): void => {
+    role0 && role1 && role2 &&
+      setState((prev = []) =>
+        addMembers(prev, role0, role1, role2)
+      );
+  }, [role0, role1, role2]);
+
+  return state;
+}
+
+export default createNamedHook('useMembers', useMembersImpl);