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/pezframe/session/benchmarking/src/inner.rs

@@ -0,0 +1,189 @@
+// 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.
+
+//! Benchmarks for the Session Pallet.
+// This is separated into its own crate due to cyclic dependency issues.
+
+use alloc::{vec, vec::Vec};
+use pezsp_runtime::traits::{One, StaticLookup, TrailingZeroInput};
+
+use codec::Decode;
+use pezframe_benchmarking::v2::*;
+use pezframe_support::{
+	assert_ok,
+	traits::{Get, KeyOwnerProofSystem, OnInitialize},
+};
+use pezframe_system::{pezpallet_prelude::BlockNumberFor, RawOrigin};
+use pezpallet_session::{historical::Pallet as Historical, Pallet as Session, *};
+use pezpallet_staking::{
+	benchmarking::create_validator_with_nominators, testing_utils::create_validators,
+	MaxNominationsOf, RewardDestination,
+};
+
+const MAX_VALIDATORS: u32 = 1000;
+
+pub struct Pallet<T: Config>(pezpallet_session::Pallet<T>);
+pub trait Config:
+	pezpallet_session::Config + pezpallet_session::historical::Config + pezpallet_staking::Config
+{
+}
+
+impl<T: Config> OnInitialize<BlockNumberFor<T>> for Pallet<T> {
+	fn on_initialize(n: BlockNumberFor<T>) -> pezframe_support::weights::Weight {
+		pezpallet_session::Pallet::<T>::on_initialize(n)
+	}
+}
+
+#[benchmarks]
+mod benchmarks {
+	use super::*;
+
+	#[benchmark]
+	fn set_keys() -> Result<(), BenchmarkError> {
+		let n = MaxNominationsOf::<T>::get();
+		let (v_stash, _) = create_validator_with_nominators::<T>(
+			n,
+			MaxNominationsOf::<T>::get(),
+			false,
+			true,
+			RewardDestination::Staked,
+		)?;
+		let v_controller = pezpallet_staking::Pallet::<T>::bonded(&v_stash).ok_or("not stash")?;
+
+		let keys = T::Keys::decode(&mut TrailingZeroInput::zeroes()).unwrap();
+		let proof: Vec<u8> = vec![0, 1, 2, 3];
+		// Whitelist controller account from further DB operations.
+		let v_controller_key = pezframe_system::Account::<T>::hashed_key_for(&v_controller);
+		pezframe_benchmarking::benchmarking::add_to_whitelist(v_controller_key.into());
+		assert_ok!(Session::<T>::ensure_can_pay_key_deposit(&v_controller));
+
+		#[extrinsic_call]
+		_(RawOrigin::Signed(v_controller), keys, proof);
+
+		Ok(())
+	}
+
+	#[benchmark]
+	fn purge_keys() -> Result<(), BenchmarkError> {
+		let n = MaxNominationsOf::<T>::get();
+		let (v_stash, _) = create_validator_with_nominators::<T>(
+			n,
+			MaxNominationsOf::<T>::get(),
+			false,
+			true,
+			RewardDestination::Staked,
+		)?;
+		let v_controller = pezpallet_staking::Pallet::<T>::bonded(&v_stash).ok_or("not stash")?;
+		let keys = T::Keys::decode(&mut TrailingZeroInput::zeroes()).unwrap();
+		let proof: Vec<u8> = vec![0, 1, 2, 3];
+		assert_ok!(Session::<T>::ensure_can_pay_key_deposit(&v_controller));
+		Session::<T>::set_keys(RawOrigin::Signed(v_controller.clone()).into(), keys, proof)?;
+		// Whitelist controller account from further DB operations.
+		let v_controller_key = pezframe_system::Account::<T>::hashed_key_for(&v_controller);
+		pezframe_benchmarking::benchmarking::add_to_whitelist(v_controller_key.into());
+
+		#[extrinsic_call]
+		_(RawOrigin::Signed(v_controller));
+
+		Ok(())
+	}
+
+	#[benchmark(extra)]
+	fn check_membership_proof_current_session(n: Linear<2, MAX_VALIDATORS>) {
+		let (key, key_owner_proof1) = check_membership_proof_setup::<T>(n);
+		let key_owner_proof2 = key_owner_proof1.clone();
+
+		#[block]
+		{
+			Historical::<T>::check_proof(key, key_owner_proof1);
+		}
+
+		assert!(Historical::<T>::check_proof(key, key_owner_proof2).is_some());
+	}
+
+	#[benchmark(extra)]
+	fn check_membership_proof_historical_session(n: Linear<2, MAX_VALIDATORS>) {
+		let (key, key_owner_proof1) = check_membership_proof_setup::<T>(n);
+
+		// skip to the next session so that the session is historical
+		// and the membership merkle proof must be checked.
+		Session::<T>::rotate_session();
+
+		let key_owner_proof2 = key_owner_proof1.clone();
+
+		#[block]
+		{
+			Historical::<T>::check_proof(key, key_owner_proof1);
+		}
+
+		assert!(Historical::<T>::check_proof(key, key_owner_proof2).is_some());
+	}
+
+	impl_benchmark_test_suite!(
+		Pallet,
+		crate::mock::new_test_ext(),
+		crate::mock::Test,
+		extra = false
+	);
+}
+
+/// Sets up the benchmark for checking a membership proof. It creates the given
+/// number of validators, sets random session keys and then creates a membership
+/// proof for the first authority and returns its key and the proof.
+fn check_membership_proof_setup<T: Config>(
+	n: u32,
+) -> ((pezsp_runtime::KeyTypeId, &'static [u8; 32]), pezsp_session::MembershipProof) {
+	pezpallet_staking::ValidatorCount::<T>::put(n);
+
+	// create validators and set random session keys
+	for (n, who) in create_validators::<T>(n, 1000).unwrap().into_iter().enumerate() {
+		use rand::{RngCore, SeedableRng};
+
+		let validator = T::Lookup::lookup(who).unwrap();
+		let controller = pezpallet_staking::Pallet::<T>::bonded(&validator).unwrap();
+
+		let keys = {
+			let mut keys = [0u8; 128];
+
+			// we keep the keys for the first validator as 0x00000...
+			if n > 0 {
+				let mut rng = rand::rngs::StdRng::seed_from_u64(n as u64);
+				rng.fill_bytes(&mut keys);
+			}
+
+			keys
+		};
+
+		// TODO: this benchmark is broken, session keys cannot be decoded into 128 bytes anymore,
+		// but not an issue for CI since it is `extra`.
+		let keys: T::Keys = Decode::decode(&mut &keys[..]).unwrap();
+		let proof: Vec<u8> = vec![];
+
+		Session::<T>::set_keys(RawOrigin::Signed(controller).into(), keys, proof).unwrap();
+	}
+
+	Pallet::<T>::on_initialize(pezframe_system::pezpallet_prelude::BlockNumberFor::<T>::one());
+
+	// skip sessions until the new validator set is enacted
+	while Validators::<T>::get().len() < n as usize {
+		Session::<T>::rotate_session();
+	}
+
+	let key = (pezsp_runtime::KeyTypeId(*b"babe"), &[0u8; 32]);
+
+	(key, Historical::<T>::prove(key).unwrap())
+}