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/authority-discovery/Cargo.toml

@@ -0,0 +1,38 @@
+[package]
+name = "pezsp-authority-discovery"
+version = "26.0.0"
+authors.workspace = true
+description = "Authority discovery primitives"
+edition.workspace = true
+license = "Apache-2.0"
+homepage.workspace = true
+repository.workspace = true
+readme = "README.md"
+
+[lints]
+workspace = true
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[dependencies]
+codec = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+pezsp-api = { workspace = true }
+pezsp-application-crypto = { workspace = true }
+pezsp-runtime = { workspace = true }
+
+[features]
+default = ["std"]
+std = [
+	"codec/std",
+	"scale-info/std",
+	"pezsp-api/std",
+	"pezsp-application-crypto/std",
+	"pezsp-runtime/std",
+]
+serde = ["scale-info/serde", "pezsp-application-crypto/serde", "pezsp-runtime/serde"]
+runtime-benchmarks = [
+	"pezsp-api/runtime-benchmarks",
+	"pezsp-runtime/runtime-benchmarks",
+]

bizinikiwi/primitives/authority-discovery/README.md

@@ -0,0 +1,3 @@
+Runtime Api to help discover authorities.
+
+License: Apache-2.0

bizinikiwi/primitives/authority-discovery/src/lib.rs

@@ -0,0 +1,51 @@
+// 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.
+
+//! Runtime Api to help discover authorities.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+extern crate alloc;
+
+use alloc::vec::Vec;
+
+mod app {
+	use pezsp_application_crypto::{app_crypto, key_types::AUTHORITY_DISCOVERY, sr25519};
+	app_crypto!(sr25519, AUTHORITY_DISCOVERY);
+}
+
+pezsp_application_crypto::with_pair! {
+	/// An authority discovery authority keypair.
+	pub type AuthorityPair = app::Pair;
+}
+
+/// An authority discovery authority identifier.
+pub type AuthorityId = app::Public;
+
+/// An authority discovery authority signature.
+pub type AuthoritySignature = app::Signature;
+
+pezsp_api::decl_runtime_apis! {
+	/// The authority discovery api.
+	///
+	/// This api is used by the `client/authority-discovery` module to retrieve identifiers
+	/// of the current and next authority set.
+	pub trait AuthorityDiscoveryApi {
+		/// Retrieve authority identifiers of the current and next authority set.
+		fn authorities() -> Vec<AuthorityId>;
+	}
+}