feat: Rebrand Polkadot/Substrate references to PezkuwiChain

This commit systematically rebrands various references from Parity Technologies'
Polkadot/Substrate ecosystem to PezkuwiChain within the kurdistan-sdk.

Key changes include:
- Updated external repository URLs (zombienet-sdk, parity-db, parity-scale-codec, wasm-instrument) to point to pezkuwichain forks.
- Modified internal documentation and code comments to reflect PezkuwiChain naming and structure.
- Replaced direct references to  with  or specific paths within the  for XCM, Pezkuwi, and other modules.
- Cleaned up deprecated  issue and PR references in various  and  files, particularly in  and  modules.
- Adjusted image and logo URLs in documentation to point to PezkuwiChain assets.
- Removed or rephrased comments related to external Polkadot/Substrate PRs and issues.

This is a significant step towards fully customizing the SDK for the PezkuwiChain ecosystem.

bizinikiwi/pezframe/atomic-swap/src/tests.rs

@@ -0,0 +1,130 @@
+// This file is part of Bizinikiwi.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#![cfg(test)]
+
+use super::*;
+use crate as pezpallet_atomic_swap;
+use frame::testing_prelude::*;
+
+type Block = pezframe_system::mocking::MockBlock<Test>;
+
+construct_runtime!(
+	pub enum Test
+	{
+		System: pezframe_system,
+		Balances: pezpallet_balances,
+		AtomicSwap: pezpallet_atomic_swap,
+	}
+);
+
+#[derive_impl(pezframe_system::config_preludes::TestDefaultConfig)]
+impl pezframe_system::Config for Test {
+	type Block = Block;
+	type AccountData = pezpallet_balances::AccountData<u64>;
+}
+
+#[derive_impl(pezpallet_balances::config_preludes::TestDefaultConfig)]
+impl pezpallet_balances::Config for Test {
+	type AccountStore = System;
+}
+
+impl Config for Test {
+	type RuntimeEvent = RuntimeEvent;
+	type SwapAction = BalanceSwapAction<u64, Balances>;
+	type ProofLimit = ConstU32<1024>;
+}
+
+const A: u64 = 1;
+const B: u64 = 2;
+
+pub fn new_test_ext() -> TestExternalities {
+	let mut t = pezframe_system::GenesisConfig::<Test>::default().build_storage().unwrap();
+	let genesis = pezpallet_balances::GenesisConfig::<Test> {
+		balances: vec![(A, 100), (B, 200)],
+		..Default::default()
+	};
+	genesis.assimilate_storage(&mut t).unwrap();
+	t.into()
+}
+
+#[test]
+fn two_party_successful_swap() {
+	let mut chain1 = new_test_ext();
+	let mut chain2 = new_test_ext();
+
+	// A generates a random proof. Keep it secret.
+	let proof: [u8; 2] = [4, 2];
+	// The hashed proof is the blake2_256 hash of the proof. This is public.
+	let hashed_proof = blake2_256(&proof);
+
+	// A creates the swap on chain1.
+	chain1.execute_with(|| {
+		AtomicSwap::create_swap(
+			RuntimeOrigin::signed(A),
+			B,
+			hashed_proof,
+			BalanceSwapAction::new(50),
+			1000,
+		)
+		.unwrap();
+
+		assert_eq!(Balances::free_balance(A), 100 - 50);
+		assert_eq!(Balances::free_balance(B), 200);
+	});
+
+	// B creates the swap on chain2.
+	chain2.execute_with(|| {
+		AtomicSwap::create_swap(
+			RuntimeOrigin::signed(B),
+			A,
+			hashed_proof,
+			BalanceSwapAction::new(75),
+			1000,
+		)
+		.unwrap();
+
+		assert_eq!(Balances::free_balance(A), 100);
+		assert_eq!(Balances::free_balance(B), 200 - 75);
+	});
+
+	// A reveals the proof and claims the swap on chain2.
+	chain2.execute_with(|| {
+		AtomicSwap::claim_swap(
+			RuntimeOrigin::signed(A),
+			proof.to_vec(),
+			BalanceSwapAction::new(75),
+		)
+		.unwrap();
+
+		assert_eq!(Balances::free_balance(A), 100 + 75);
+		assert_eq!(Balances::free_balance(B), 200 - 75);
+	});
+
+	// B use the revealed proof to claim the swap on chain1.
+	chain1.execute_with(|| {
+		AtomicSwap::claim_swap(
+			RuntimeOrigin::signed(B),
+			proof.to_vec(),
+			BalanceSwapAction::new(50),
+		)
+		.unwrap();
+
+		assert_eq!(Balances::free_balance(A), 100 - 50);
+		assert_eq!(Balances::free_balance(B), 200 + 50);
+	});
+}