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/migrations/src/mock.rs

@@ -0,0 +1,157 @@
+// 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.
+
+//! Mocked runtime for testing the migrations pallet.
+
+#![cfg(test)]
+
+use crate::{mock_helpers::*, Event, Historic};
+
+use pezframe_support::{derive_impl, migrations::*, weights::Weight};
+use pezframe_system::EventRecord;
+use pezsp_core::H256;
+
+type Block = pezframe_system::mocking::MockBlock<Test>;
+
+// Configure a mock runtime to test the pallet.
+pezframe_support::construct_runtime!(
+	pub enum Test {
+		System: pezframe_system,
+		Migrations: crate,
+	}
+);
+
+#[derive_impl(pezframe_system::config_preludes::TestDefaultConfig)]
+impl pezframe_system::Config for Test {
+	type Block = Block;
+	type PalletInfo = PalletInfo;
+	type MultiBlockMigrator = Migrations;
+}
+
+pezframe_support::parameter_types! {
+	pub const MaxServiceWeight: Weight = Weight::MAX.div(10);
+}
+
+#[derive_impl(crate::config_preludes::TestDefaultConfig)]
+impl crate::Config for Test {
+	#[cfg(feature = "runtime-benchmarks")]
+	type Migrations = crate::mock_helpers::MockedMigrations;
+	#[cfg(not(feature = "runtime-benchmarks"))]
+	type Migrations = MockedMigrations;
+	type MigrationStatusHandler = MockedMigrationStatusHandler;
+	type FailedMigrationHandler = MockedFailedMigrationHandler;
+}
+
+pezframe_support::parameter_types! {
+	/// The number of started upgrades.
+	pub static UpgradesStarted: u32 = 0;
+	/// The number of completed upgrades.
+	pub static UpgradesCompleted: u32 = 0;
+	/// The migrations that failed.
+	pub static UpgradesFailed: Vec<Option<u32>> = vec![];
+	/// Return value of [`MockedFailedMigrationHandler::failed`].
+	pub static FailedUpgradeResponse: FailedMigrationHandling = FailedMigrationHandling::KeepStuck;
+}
+
+/// Records all started and completed upgrades in `UpgradesStarted` and `UpgradesCompleted`.
+pub struct MockedMigrationStatusHandler;
+impl MigrationStatusHandler for MockedMigrationStatusHandler {
+	fn started() {
+		log::info!("MigrationStatusHandler started");
+		UpgradesStarted::mutate(|v| *v += 1);
+	}
+
+	fn completed() {
+		log::info!("MigrationStatusHandler completed");
+		UpgradesCompleted::mutate(|v| *v += 1);
+	}
+}
+
+/// Records all failed upgrades in `UpgradesFailed`.
+pub struct MockedFailedMigrationHandler;
+impl FailedMigrationHandler for MockedFailedMigrationHandler {
+	fn failed(migration: Option<u32>) -> FailedMigrationHandling {
+		UpgradesFailed::mutate(|v| v.push(migration));
+		let res = FailedUpgradeResponse::get();
+		log::error!("FailedMigrationHandler failed at: {migration:?}, handling as {res:?}");
+		res
+	}
+}
+
+/// Returns the number of `(started, completed, failed)` upgrades and resets their numbers.
+pub fn upgrades_started_completed_failed() -> (u32, u32, u32) {
+	(UpgradesStarted::take(), UpgradesCompleted::take(), UpgradesFailed::take().len() as u32)
+}
+
+/// Build genesis storage according to the mock runtime.
+pub fn new_test_ext() -> pezsp_io::TestExternalities {
+	pezsp_io::TestExternalities::new(Default::default())
+}
+
+/// Run this closure in test externalities.
+pub fn test_closure<R>(f: impl FnOnce() -> R) -> R {
+	let mut ext = new_test_ext();
+	ext.execute_with(f)
+}
+
+pub fn run_to_block(n: u64) {
+	System::run_to_block_with::<AllPalletsWithSystem>(
+		n,
+		pezframe_system::RunToBlockHooks::default()
+			.before_initialize(|bn| {
+				log::debug!("Block {bn}");
+			})
+			.after_initialize(|_| {
+				// Executive calls this:
+				<Migrations as MultiStepMigrator>::step();
+			}),
+	);
+}
+
+/// Returns the historic migrations, sorted by their identifier.
+pub fn historic() -> Vec<MockedIdentifier> {
+	let mut historic = Historic::<Test>::iter_keys().collect::<Vec<_>>();
+	historic.sort();
+	historic
+}
+
+// Traits to make using events less insufferable:
+pub trait IntoRecord {
+	fn into_record(self) -> EventRecord<<Test as pezframe_system::Config>::RuntimeEvent, H256>;
+}
+
+impl IntoRecord for Event<Test> {
+	fn into_record(self) -> EventRecord<<Test as pezframe_system::Config>::RuntimeEvent, H256> {
+		let re: <Test as pezframe_system::Config>::RuntimeEvent = self.into();
+		EventRecord { phase: pezframe_system::Phase::Initialization, event: re, topics: vec![] }
+	}
+}
+
+pub trait IntoRecords {
+	fn into_records(self) -> Vec<EventRecord<<Test as pezframe_system::Config>::RuntimeEvent, H256>>;
+}
+
+impl<E: IntoRecord> IntoRecords for Vec<E> {
+	fn into_records(self) -> Vec<EventRecord<<Test as pezframe_system::Config>::RuntimeEvent, H256>> {
+		self.into_iter().map(|e| e.into_record()).collect()
+	}
+}
+
+pub fn assert_events<E: IntoRecord>(events: Vec<E>) {
+	pretty_assertions::assert_eq!(events.into_records(), System::events());
+	System::reset_events();
+}