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/consensus/aura/src/lib.rs

@@ -0,0 +1,97 @@
+// 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.
+
+//! Primitives for Aura.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+extern crate alloc;
+
+use alloc::vec::Vec;
+use codec::{Codec, Decode, Encode};
+use pezsp_runtime::ConsensusEngineId;
+
+pub mod digests;
+pub mod inherents;
+
+pub mod sr25519 {
+	mod app_sr25519 {
+		use pezsp_application_crypto::{app_crypto, key_types::AURA, sr25519};
+		app_crypto!(sr25519, AURA);
+	}
+
+	pezsp_application_crypto::with_pair! {
+		/// An Aura authority keypair using S/R 25519 as its crypto.
+		pub type AuthorityPair = app_sr25519::Pair;
+	}
+
+	/// An Aura authority signature using S/R 25519 as its crypto.
+	pub type AuthoritySignature = app_sr25519::Signature;
+
+	/// An Aura authority identifier using S/R 25519 as its crypto.
+	pub type AuthorityId = app_sr25519::Public;
+}
+
+pub mod ed25519 {
+	mod app_ed25519 {
+		use pezsp_application_crypto::{app_crypto, ed25519, key_types::AURA};
+		app_crypto!(ed25519, AURA);
+	}
+
+	pezsp_application_crypto::with_pair! {
+		/// An Aura authority keypair using Ed25519 as its crypto.
+		pub type AuthorityPair = app_ed25519::Pair;
+	}
+
+	/// An Aura authority signature using Ed25519 as its crypto.
+	pub type AuthoritySignature = app_ed25519::Signature;
+
+	/// An Aura authority identifier using Ed25519 as its crypto.
+	pub type AuthorityId = app_ed25519::Public;
+}
+
+pub use pezsp_consensus_slots::{Slot, SlotDuration};
+
+/// The `ConsensusEngineId` of AuRa.
+pub const AURA_ENGINE_ID: ConsensusEngineId = [b'a', b'u', b'r', b'a'];
+
+/// The index of an authority.
+pub type AuthorityIndex = u32;
+
+/// An consensus log item for Aura.
+#[derive(Decode, Encode)]
+pub enum ConsensusLog<AuthorityId: Codec> {
+	/// The authorities have changed.
+	#[codec(index = 1)]
+	AuthoritiesChange(Vec<AuthorityId>),
+	/// Disable the authority with given index.
+	#[codec(index = 2)]
+	OnDisabled(AuthorityIndex),
+}
+
+pezsp_api::decl_runtime_apis! {
+	/// API necessary for block authorship with aura.
+	pub trait AuraApi<AuthorityId: Codec> {
+		/// Returns the slot duration for Aura.
+		///
+		/// Currently, only the value provided by this type at genesis will be used.
+		fn slot_duration() -> SlotDuration;
+
+		/// Return the current set of authorities.
+		fn authorities() -> Vec<AuthorityId>;
+	}
+}