Add Pezkuwi SDK UI - Polkadot.js Apps clone

- Clone Polkadot.js Apps repository
- Update package.json with Pezkuwi branding
- Add Pezkuwi endpoint to production chains (wss://pezkuwichain.app:9944)
- Create comprehensive README for SDK UI
- Set up project structure with all packages

Next steps:
- Apply Kurdistan colors (Kesk, Sor, Zer, Spi + Black) to UI theme
- Replace logos with Pezkuwi branding
- Test build and deployment

pezkuwi-sdk-ui/packages/test-support/scripts/lib/changeBountyStateFunctions.ts

@@ -0,0 +1,45 @@
+// Copyright 2017-2025 @polkadot/test-support authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ApiPromise } from '@polkadot/api';
+import type { KeyringPair } from '@polkadot/keyring/types';
+import type { BN } from '@polkadot/util';
+
+import { execute } from '@polkadot/test-support/transaction';
+
+import { acceptMotion, fillTreasury, getMotion, proposeMotion } from './helpers.js';
+
+export async function acceptCurator (api: ApiPromise, id: number, signer: KeyringPair): Promise<void> {
+  await execute(api.tx.bounties.acceptCurator(id), signer);
+}
+
+export async function awardBounty (api: ApiPromise, index: number, signer: KeyringPair): Promise<void> {
+  await execute(api.tx.bounties.awardBounty(index, signer.address), signer);
+}
+
+export async function claimBounty (api: ApiPromise, index: number, signer: KeyringPair): Promise<void> {
+  await execute(api.tx.bounties.claimBounty(index), signer);
+}
+
+export async function proposeBounty (api: ApiPromise, value: BN, title: string, signer: KeyringPair): Promise<number> {
+  await execute(api.tx.bounties.proposeBounty(value, title), signer);
+  const index = await api.query.bounties.bountyCount();
+
+  return index.toNumber() - 1;
+}
+
+export async function proposeCurator (api: ApiPromise, index: number, signer: KeyringPair): Promise<void> {
+  await proposeMotion(api, api.tx.bounties.proposeCurator(index, signer.address, 10), signer);
+  const bountyProposal = await getMotion(api, index);
+
+  await acceptMotion(api, bountyProposal.hash, bountyProposal.votes?.index.toNumber() ?? 0);
+}
+
+export async function approveBounty (api: ApiPromise, index: number, signer: KeyringPair): Promise<void> {
+  await proposeMotion(api, api.tx.bounties.approveBounty(index), signer);
+
+  const bountyProposal = await getMotion(api, index);
+
+  await acceptMotion(api, bountyProposal.hash, bountyProposal.votes?.index.toNumber() ?? 0);
+  await fillTreasury(api, signer);
+}