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/pallets/session-benchmarking/src/inner.rs

@@ -0,0 +1,64 @@
+// 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.
+
+//! Benchmarking setup for pezpallet-session.
+#![cfg(feature = "runtime-benchmarks")]
+
+use alloc::{vec, vec::Vec};
+
+use codec::Decode;
+use pezframe_benchmarking::v2::*;
+use pezframe_system::RawOrigin;
+use pezpallet_session::*;
+pub struct Pallet<T: Config>(pezpallet_session::Pallet<T>);
+pub trait Config: pezpallet_session::Config {}
+
+#[benchmarks]
+mod benchmarks {
+	use super::*;
+
+	#[benchmark]
+	fn set_keys() -> Result<(), BenchmarkError> {
+		let caller: T::AccountId = whitelisted_caller();
+		pezframe_system::Pallet::<T>::inc_providers(&caller);
+		let keys = T::Keys::decode(&mut pezsp_runtime::traits::TrailingZeroInput::zeroes()).unwrap();
+		let proof: Vec<u8> = vec![0, 1, 2, 3];
+		<pezpallet_session::Pallet<T>>::ensure_can_pay_key_deposit(&caller).unwrap();
+
+		#[extrinsic_call]
+		_(RawOrigin::Signed(caller), keys, proof);
+
+		Ok(())
+	}
+
+	#[benchmark]
+	fn purge_keys() -> Result<(), BenchmarkError> {
+		let caller: T::AccountId = whitelisted_caller();
+		pezframe_system::Pallet::<T>::inc_providers(&caller);
+		let keys = T::Keys::decode(&mut pezsp_runtime::traits::TrailingZeroInput::zeroes()).unwrap();
+		let proof: Vec<u8> = vec![0, 1, 2, 3];
+		<pezpallet_session::Pallet<T>>::ensure_can_pay_key_deposit(&caller).unwrap();
+		let _t = pezpallet_session::Pallet::<T>::set_keys(
+			RawOrigin::Signed(caller.clone()).into(),
+			keys,
+			proof,
+		);
+
+		#[extrinsic_call]
+		_(RawOrigin::Signed(caller));
+
+		Ok(())
+	}
+}

pezcumulus/pallets/session-benchmarking/src/lib.rs

@@ -0,0 +1,29 @@
+// This file is part of Pezcumulus.
+
+// 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.
+
+//! Benchmarks for the Session Pallet.
+// This is separated into its own crate due to cyclic dependency issues.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+extern crate alloc;
+
+#[cfg(feature = "runtime-benchmarks")]
+pub mod inner;
+
+#[cfg(feature = "runtime-benchmarks")]
+pub use inner::*;