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/support/test/tests/storage_transaction.rs

@@ -0,0 +1,280 @@
+// 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.
+
+// Disable warnings for #\[transactional\] being deprecated.
+#![allow(deprecated)]
+
+use pezframe_support::{
+	assert_noop, assert_ok, assert_storage_noop, derive_impl,
+	dispatch::DispatchResult,
+	storage::{with_transaction, TransactionOutcome::*},
+	transactional,
+};
+use pezsp_core::sr25519;
+use pezsp_io::TestExternalities;
+use pezsp_runtime::{
+	generic,
+	traits::{BlakeTwo256, Verify},
+	TransactionOutcome,
+};
+
+pub use self::pallet::*;
+
+#[pezframe_support::pallet]
+pub mod pallet {
+	use super::*;
+	use pezframe_support::pezpallet_prelude::*;
+	use pezframe_system::pezpallet_prelude::*;
+
+	#[pallet::pallet]
+	pub struct Pallet<T>(_);
+
+	#[pallet::config]
+	pub trait Config: pezframe_system::Config {}
+
+	#[pallet::call]
+	impl<T: Config> Pallet<T> {
+		#[pallet::weight(0)]
+		#[transactional]
+		pub fn value_commits(_origin: OriginFor<T>, v: u32) -> DispatchResult {
+			<Value<T>>::set(v);
+			Ok(())
+		}
+
+		#[pallet::weight(0)]
+		#[transactional]
+		pub fn value_rollbacks(_origin: OriginFor<T>, v: u32) -> DispatchResult {
+			<Value<T>>::set(v);
+			Err(DispatchError::Other("nah"))
+		}
+	}
+
+	#[pallet::storage]
+	pub type Value<T: Config> = StorageValue<_, u32, ValueQuery>;
+
+	#[pallet::storage]
+	#[pallet::unbounded]
+	pub type Map<T: Config> = StorageMap<_, Twox64Concat, String, u32, ValueQuery>;
+}
+
+pub type BlockNumber = u32;
+pub type Signature = sr25519::Signature;
+pub type AccountId = <Signature as Verify>::Signer;
+pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
+pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<u32, RuntimeCall, Signature, ()>;
+pub type Block = generic::Block<Header, UncheckedExtrinsic>;
+
+pezframe_support::construct_runtime!(
+	pub enum Runtime
+
+	{
+		System: pezframe_system,
+		MyPallet: pallet,
+	}
+);
+
+#[derive_impl(pezframe_system::config_preludes::TestDefaultConfig)]
+impl pezframe_system::Config for Runtime {
+	type BaseCallFilter = pezframe_support::traits::Everything;
+	type Block = Block;
+	type RuntimeOrigin = RuntimeOrigin;
+	type RuntimeCall = RuntimeCall;
+	type RuntimeEvent = RuntimeEvent;
+	type PalletInfo = PalletInfo;
+	type OnSetCode = ();
+}
+
+impl Config for Runtime {}
+
+#[test]
+fn storage_transaction_basic_commit() {
+	TestExternalities::default().execute_with(|| {
+		type Value = pallet::Value<Runtime>;
+		type Map = pallet::Map<Runtime>;
+
+		assert_eq!(Value::get(), 0);
+		assert!(!Map::contains_key("val0"));
+
+		assert_ok!(with_transaction(|| -> TransactionOutcome<DispatchResult> {
+			Value::set(99);
+			Map::insert("val0", 99);
+			assert_eq!(Value::get(), 99);
+			assert_eq!(Map::get("val0"), 99);
+			Commit(Ok(()))
+		}));
+
+		assert_eq!(Value::get(), 99);
+		assert_eq!(Map::get("val0"), 99);
+	});
+}
+
+#[test]
+fn storage_transaction_basic_rollback() {
+	TestExternalities::default().execute_with(|| {
+		type Value = pallet::Value<Runtime>;
+		type Map = pallet::Map<Runtime>;
+
+		assert_eq!(Value::get(), 0);
+		assert_eq!(Map::get("val0"), 0);
+
+		assert_noop!(
+			with_transaction(|| -> TransactionOutcome<DispatchResult> {
+				Value::set(99);
+				Map::insert("val0", 99);
+				assert_eq!(Value::get(), 99);
+				assert_eq!(Map::get("val0"), 99);
+				Rollback(Err("revert".into()))
+			}),
+			"revert"
+		);
+
+		assert_storage_noop!(assert_ok!(with_transaction(
+			|| -> TransactionOutcome<DispatchResult> {
+				Value::set(99);
+				Map::insert("val0", 99);
+				assert_eq!(Value::get(), 99);
+				assert_eq!(Map::get("val0"), 99);
+				Rollback(Ok(()))
+			}
+		)));
+
+		assert_eq!(Value::get(), 0);
+		assert_eq!(Map::get("val0"), 0);
+	});
+}
+
+#[test]
+fn storage_transaction_rollback_then_commit() {
+	TestExternalities::default().execute_with(|| {
+		type Value = pallet::Value<Runtime>;
+		type Map = pallet::Map<Runtime>;
+
+		Value::set(1);
+		Map::insert("val1", 1);
+
+		assert_ok!(with_transaction(|| -> TransactionOutcome<DispatchResult> {
+			Value::set(2);
+			Map::insert("val1", 2);
+			Map::insert("val2", 2);
+
+			assert_noop!(
+				with_transaction(|| -> TransactionOutcome<DispatchResult> {
+					Value::set(3);
+					Map::insert("val1", 3);
+					Map::insert("val2", 3);
+					Map::insert("val3", 3);
+
+					assert_eq!(Value::get(), 3);
+					assert_eq!(Map::get("val1"), 3);
+					assert_eq!(Map::get("val2"), 3);
+					assert_eq!(Map::get("val3"), 3);
+
+					Rollback(Err("revert".into()))
+				}),
+				"revert"
+			);
+
+			assert_eq!(Value::get(), 2);
+			assert_eq!(Map::get("val1"), 2);
+			assert_eq!(Map::get("val2"), 2);
+			assert_eq!(Map::get("val3"), 0);
+
+			Commit(Ok(()))
+		}));
+
+		assert_eq!(Value::get(), 2);
+		assert_eq!(Map::get("val1"), 2);
+		assert_eq!(Map::get("val2"), 2);
+		assert_eq!(Map::get("val3"), 0);
+	});
+}
+
+#[test]
+fn storage_transaction_commit_then_rollback() {
+	TestExternalities::default().execute_with(|| {
+		type Value = pallet::Value<Runtime>;
+		type Map = pallet::Map<Runtime>;
+
+		Value::set(1);
+		Map::insert("val1", 1);
+
+		assert_noop!(
+			with_transaction(|| -> TransactionOutcome<DispatchResult> {
+				Value::set(2);
+				Map::insert("val1", 2);
+				Map::insert("val2", 2);
+
+				assert_ok!(with_transaction(|| -> TransactionOutcome<DispatchResult> {
+					Value::set(3);
+					Map::insert("val1", 3);
+					Map::insert("val2", 3);
+					Map::insert("val3", 3);
+
+					assert_eq!(Value::get(), 3);
+					assert_eq!(Map::get("val1"), 3);
+					assert_eq!(Map::get("val2"), 3);
+					assert_eq!(Map::get("val3"), 3);
+
+					Commit(Ok(()))
+				}));
+
+				assert_eq!(Value::get(), 3);
+				assert_eq!(Map::get("val1"), 3);
+				assert_eq!(Map::get("val2"), 3);
+				assert_eq!(Map::get("val3"), 3);
+
+				Rollback(Err("revert".into()))
+			}),
+			"revert"
+		);
+
+		assert_eq!(Value::get(), 1);
+		assert_eq!(Map::get("val1"), 1);
+		assert_eq!(Map::get("val2"), 0);
+		assert_eq!(Map::get("val3"), 0);
+	});
+}
+
+#[test]
+fn transactional_annotation() {
+	type Value = pallet::Value<Runtime>;
+
+	fn set_value(v: u32) -> DispatchResult {
+		Value::set(v);
+		Ok(())
+	}
+
+	#[transactional]
+	fn value_commits(v: u32) -> Result<u32, &'static str> {
+		set_value(v)?;
+		Ok(v)
+	}
+
+	#[transactional]
+	fn value_rollbacks(v: u32) -> Result<u32, &'static str> {
+		set_value(v)?;
+		Err("nah")?;
+		Ok(v)
+	}
+
+	TestExternalities::default().execute_with(|| {
+		assert_ok!(value_commits(2), 2);
+		assert_eq!(Value::get(), 2);
+
+		assert_noop!(value_rollbacks(3), "nah");
+	});
+}