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/test-support/src/creation/treasury.ts

@@ -0,0 +1,39 @@
+// Copyright 2017-2025 @pezkuwi/test-support authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ApiPromise } from '@pezkuwi/api';
+import type { SubmittableExtrinsic } from '@pezkuwi/api/types';
+import type { DeriveCollectiveProposal } from '@pezkuwi/api-derive/types';
+
+import { BN_ONE, BN_ZERO } from '@pezkuwi/util';
+
+import { alice, bob } from '../keyring/addresses.js';
+import { balanceOf } from './balance.js';
+import { aHash } from './hashes.js';
+
+export interface ProposalFactory {
+  aProposal: (extrinsic: SubmittableExtrinsic<'promise'>, ayes?: string[], nays?: string[]) => DeriveCollectiveProposal
+}
+
+export function proposalFactory (api: ApiPromise): ProposalFactory {
+  const registry = api.registry;
+
+  return {
+    aProposal: (extrinsic, ayes = [alice], nays = [bob]) => ({
+      hash: aHash(),
+      proposal: registry.createType('Proposal', extrinsic),
+      votes: registry.createType('Votes', {
+        ayes,
+        index: 0,
+        nays,
+        threshold: 4
+      })
+    })
+  };
+}
+
+export const defaultTreasury = {
+  burn: BN_ONE,
+  spendPeriod: BN_ZERO,
+  value: balanceOf(1)
+};