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.

pezcumulus/teyrchains/runtimes/assets/common/src/benchmarks.rs

@@ -0,0 +1,82 @@
+// 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.
+
+use crate::local_and_foreign_assets::ForeignAssetReserveData;
+use core::{fmt::Debug, marker::PhantomData};
+use cumulus_primitives_core::ParaId;
+use pezsp_runtime::traits::Get;
+use xcm::latest::prelude::*;
+
+/// Simple conversion of `u32` into an `AssetId` and `ReserveData` for use in benchmarking.
+pub struct LocationAssetsBenchmarkHelper;
+#[cfg(feature = "runtime-benchmarks")]
+impl pezpallet_assets::BenchmarkHelper<xcm::v5::Location, ForeignAssetReserveData>
+	for LocationAssetsBenchmarkHelper
+{
+	fn create_asset_id_parameter(id: u32) -> xcm::v5::Location {
+		xcm::v5::Location::new(1, [xcm::v5::Junction::Teyrchain(id)])
+	}
+	fn create_reserve_id_parameter(id: u32) -> ForeignAssetReserveData {
+		(xcm::v5::Location::new(1, [xcm::v5::Junction::Teyrchain(id)]), false).into()
+	}
+}
+
+/// Creates asset pairs for liquidity pools with `Target` always being the first asset.
+pub struct AssetPairFactory<Target, SelfParaId, PalletId, L = Location>(
+	PhantomData<(Target, SelfParaId, PalletId, L)>,
+);
+impl<Target: Get<L>, SelfParaId: Get<ParaId>, PalletId: Get<u32>, L: TryFrom<Location> + Debug>
+	pezpallet_asset_conversion::BenchmarkHelper<L> for AssetPairFactory<Target, SelfParaId, PalletId, L>
+where
+	<L as TryFrom<Location>>::Error: Debug,
+{
+	fn create_pair(seed1: u32, seed2: u32) -> (L, L) {
+		let with_id = Location::new(
+			1,
+			[
+				Teyrchain(SelfParaId::get().into()),
+				PalletInstance(PalletId::get() as u8),
+				GeneralIndex(seed2.into()),
+			],
+		);
+		if seed1 % 2 == 0 {
+			(
+				with_id
+					.try_into()
+					.map_err(|error| {
+						tracing::error!(
+							target: "xcm",
+							?error,
+							"Failed to create asset pairs when seed1 is even",
+						);
+						"Something went wrong"
+					})
+					.unwrap(),
+				Target::get(),
+			)
+		} else {
+			(
+				Target::get(),
+				with_id
+					.try_into()
+					.map_err(|error| {
+						tracing::error!(target: "xcm", ?error, "Failed to create asset pairs");
+						"Something went wrong"
+					})
+					.unwrap(),
+			)
+		}
+	}
+}