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/primitives/test-primitives/Cargo.toml

@@ -0,0 +1,43 @@
+[package]
+name = "pezsp-test-primitives"
+version = "2.0.0"
+authors.workspace = true
+edition.workspace = true
+license = "Apache-2.0"
+homepage.workspace = true
+repository.workspace = true
+publish = false
+
+[lints]
+workspace = true
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[dependencies]
+codec = { features = ["derive"], workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { features = ["derive"], optional = true, workspace = true }
+pezsp-application-crypto = { workspace = true }
+pezsp-core = { workspace = true }
+pezsp-runtime = { workspace = true }
+
+[features]
+default = ["std"]
+std = [
+	"codec/std",
+	"scale-info/std",
+	"serde/std",
+	"pezsp-application-crypto/std",
+	"pezsp-core/std",
+	"pezsp-runtime/std",
+]
+
+# Serde support without relying on std features.
+serde = [
+	"dep:serde",
+	"pezsp-application-crypto/serde",
+	"pezsp-core/serde",
+	"pezsp-runtime/serde",
+]
+runtime-benchmarks = ["pezsp-runtime/runtime-benchmarks"]

bizinikiwi/primitives/test-primitives/src/lib.rs

@@ -0,0 +1,102 @@
+// 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.
+
+//! The Bizinikiwi test primitives to share
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+extern crate alloc;
+
+use codec::{Decode, DecodeWithMemTracking, Encode};
+
+pub use pezsp_application_crypto;
+use pezsp_application_crypto::sr25519;
+
+use alloc::vec::Vec;
+pub use pezsp_core::{hash::H256, RuntimeDebug};
+use pezsp_runtime::{
+	traits::{BlakeTwo256, ExtrinsicLike, LazyExtrinsic, Verify},
+	OpaqueExtrinsic,
+};
+
+/// Extrinsic for test-runtime.
+#[derive(
+	Clone, PartialEq, Eq, Encode, Decode, DecodeWithMemTracking, RuntimeDebug, scale_info::TypeInfo,
+)]
+pub enum Extrinsic {
+	IncludeData(Vec<u8>),
+	StorageChange(Vec<u8>, Option<Vec<u8>>),
+}
+
+impl From<Extrinsic> for OpaqueExtrinsic {
+	fn from(xt: Extrinsic) -> Self {
+		OpaqueExtrinsic::from_blob(xt.encode())
+	}
+}
+
+impl LazyExtrinsic for Extrinsic {
+	fn decode_unprefixed(data: &[u8]) -> Result<Self, codec::Error> {
+		Self::decode(&mut &data[..])
+	}
+}
+
+#[cfg(feature = "serde")]
+impl serde::Serialize for Extrinsic {
+	fn serialize<S>(&self, seq: S) -> Result<S::Ok, S::Error>
+	where
+		S: ::serde::Serializer,
+	{
+		self.using_encoded(|bytes| seq.serialize_bytes(bytes))
+	}
+}
+
+impl ExtrinsicLike for Extrinsic {
+	fn is_signed(&self) -> Option<bool> {
+		if let Extrinsic::IncludeData(_) = *self {
+			Some(false)
+		} else {
+			Some(true)
+		}
+	}
+
+	fn is_bare(&self) -> bool {
+		if let Extrinsic::IncludeData(_) = *self {
+			true
+		} else {
+			false
+		}
+	}
+}
+
+/// The signature type used by accounts/transactions.
+pub type AccountSignature = sr25519::Signature;
+/// An identifier for an account on this system.
+pub type AccountId = <AccountSignature as Verify>::Signer;
+/// A simple hash type for all our hashing.
+pub type Hash = H256;
+/// The block number type used in this runtime.
+pub type BlockNumber = u64;
+/// Index of a transaction.
+pub type Nonce = u64;
+/// The item of a block digest.
+pub type DigestItem = pezsp_runtime::generic::DigestItem;
+/// The digest of a block.
+pub type Digest = pezsp_runtime::generic::Digest;
+/// A test block.
+pub type Block = pezsp_runtime::generic::Block<Header, Extrinsic>;
+/// A test block's header.
+pub type Header = pezsp_runtime::generic::Header<BlockNumber, BlakeTwo256>;