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/examples/multi-block-migrations/src/lib.rs

@@ -0,0 +1,87 @@
+// 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_attr(not(feature = "std"), no_std)]
+
+//! # Multi-Block Migrations Example Pallet
+//!
+//! This pallet serves as a minimal example of a pallet that uses the [Multi-Block Migrations
+//! Framework](pezframe_support::migrations). You can observe how to configure it in a runtime in the
+//! `kitchensink-runtime` crate.
+//!
+//! ## Introduction and Purpose
+//!
+//! The primary purpose of this pallet is to demonstrate the concept of Multi-Block Migrations in
+//! Bizinikiwi. It showcases the migration of values from in the
+//! [`MyMap`](`pallet::MyMap`) storage map a `u32` to a `u64` data type using the
+//! [`SteppedMigration`](`pezframe_support::migrations::SteppedMigration`) implementation from the
+//! [`migrations::v1`] module.
+//!
+//! The [`MyMap`](`pallet::MyMap`) storage item is defined in this `pallet`, and is
+//! aliased to [`v0::MyMap`](`migrations::v1::v0::MyMap`) in the [`migrations::v1`]
+//! module.
+//!
+//! ## How to Read the Documentation
+//!
+//! To access and navigate this documentation in your browser, use the following command:
+//!
+//! - `cargo doc --package pezpallet-example-mbm --open`
+//!
+//! This documentation is organized to help you understand the pallet's components, features, and
+//! migration process.
+//!
+//! ## Example Usage
+//!
+//! To use this pallet and understand multi-block migrations, you can refer to the
+//! [`migrations::v1`] module, which contains a step-by-step migration example.
+//!
+//! ## Pallet Structure
+//!
+//! The pallet is structured as follows:
+//!
+//! - [`migrations`]: Contains migration-related modules and migration logic.
+//!   - [`v1`](`migrations::v1`): Demonstrates the migration process for changing the data type in
+//!     the storage map.
+//! - [`pallet`]: Defines the pallet configuration and storage items.
+//!
+//! ## Migration Safety
+//!
+//! When working with migrations, it's crucial to ensure the safety of your migrations. The
+//! preferred tool to test migrations is
+//! [`try-runtime-cli`](https://github.com/paritytech/try-runtime-cli). Support will be added to
+//! dry-run MBMs once they are stable
+//! (tracked: <https://github.com/pezkuwichain/kurdistan-sdk/issues/190>).
+
+pub mod migrations;
+mod mock;
+
+pub use pallet::*;
+
+#[pezframe_support::pallet]
+pub mod pallet {
+	use pezframe_support::{pezpallet_prelude::StorageMap, Blake2_128Concat};
+
+	#[pallet::pallet]
+	pub struct Pallet<T>(_);
+
+	#[pallet::config]
+	pub trait Config: pezframe_system::Config {}
+
+	/// Define a storage item to illustrate multi-block migrations.
+	#[pallet::storage]
+	pub type MyMap<T: Config> = StorageMap<_, Blake2_128Concat, u32, u64>;
+}