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/root-offences/src/mock.rs

@@ -0,0 +1,311 @@
+// 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.
+
+use super::*;
+use crate as root_offences;
+
+use alloc::collections::btree_map::BTreeMap;
+use pezframe_election_provider_support::{
+	bounds::{ElectionBounds, ElectionBoundsBuilder},
+	onchain, SequentialPhragmen,
+};
+use pezframe_support::{
+	derive_impl, parameter_types,
+	traits::{ConstBool, ConstU32, ConstU64, OneSessionHandler},
+};
+use pezpallet_staking::{BalanceOf, StakerStatus};
+use pezsp_runtime::{curve::PiecewiseLinear, testing::UintAuthorityId, traits::Zero, BuildStorage};
+use pezsp_staking::{EraIndex, SessionIndex};
+
+type Block = pezframe_system::mocking::MockBlock<Test>;
+type AccountId = u64;
+type Balance = u64;
+type BlockNumber = u64;
+
+pub const INIT_TIMESTAMP: u64 = 30_000;
+pub const BLOCK_TIME: u64 = 1000;
+
+pezframe_support::construct_runtime!(
+	pub enum Test
+	{
+		System: pezframe_system,
+		Timestamp: pezpallet_timestamp,
+		Balances: pezpallet_balances,
+		Staking: pezpallet_staking,
+		Session: pezpallet_session,
+		RootOffences: root_offences,
+		Historical: pezpallet_session::historical,
+	}
+);
+
+/// Another session handler struct to test on_disabled.
+pub struct OtherSessionHandler;
+impl OneSessionHandler<AccountId> for OtherSessionHandler {
+	type Key = UintAuthorityId;
+
+	fn on_genesis_session<'a, I: 'a>(_: I)
+	where
+		I: Iterator<Item = (&'a AccountId, Self::Key)>,
+		AccountId: 'a,
+	{
+	}
+
+	fn on_new_session<'a, I: 'a>(_: bool, _: I, _: I)
+	where
+		I: Iterator<Item = (&'a AccountId, Self::Key)>,
+		AccountId: 'a,
+	{
+	}
+
+	fn on_disabled(_validator_index: u32) {}
+}
+
+impl pezsp_runtime::BoundToRuntimeAppPublic for OtherSessionHandler {
+	type Public = UintAuthorityId;
+}
+
+#[derive_impl(pezframe_system::config_preludes::TestDefaultConfig)]
+impl pezframe_system::Config for Test {
+	type Block = Block;
+	type AccountData = pezpallet_balances::AccountData<u64>;
+}
+
+#[derive_impl(pezpallet_balances::config_preludes::TestDefaultConfig)]
+impl pezpallet_balances::Config for Test {
+	type AccountStore = System;
+}
+
+pezpallet_staking_reward_curve::build! {
+	const REWARD_CURVE: PiecewiseLinear<'static> = curve!(
+		min_inflation: 0_025_000u64,
+		max_inflation: 0_100_000,
+		ideal_stake: 0_500_000,
+		falloff: 0_050_000,
+		max_piece_count: 40,
+		test_precision: 0_005_000,
+	);
+}
+
+parameter_types! {
+	pub static ElectionsBounds: ElectionBounds = ElectionBoundsBuilder::default().build();
+}
+
+pub struct OnChainSeqPhragmen;
+impl onchain::Config for OnChainSeqPhragmen {
+	type System = Test;
+	type Solver = SequentialPhragmen<AccountId, Perbill>;
+	type DataProvider = Staking;
+	type WeightInfo = ();
+	type MaxWinnersPerPage = ConstU32<100>;
+	type MaxBackersPerWinner = ConstU32<100>;
+	type Sort = ConstBool<true>;
+	type Bounds = ElectionsBounds;
+}
+
+parameter_types! {
+	pub const RewardCurve: &'static PiecewiseLinear<'static> = &REWARD_CURVE;
+	pub static Offset: BlockNumber = 0;
+	pub const Period: BlockNumber = 1;
+	pub static SessionsPerEra: SessionIndex = 3;
+	pub static SlashDeferDuration: EraIndex = 0;
+	pub const BondingDuration: EraIndex = 3;
+	pub static LedgerSlashPerEra: (BalanceOf<Test>, BTreeMap<EraIndex, BalanceOf<Test>>) = (Zero::zero(), BTreeMap::new());
+}
+
+#[derive_impl(pezpallet_staking::config_preludes::TestDefaultConfig)]
+impl pezpallet_staking::Config for Test {
+	type OldCurrency = Balances;
+	type Currency = Balances;
+	type CurrencyBalance = <Self as pezpallet_balances::Config>::Balance;
+	type UnixTime = Timestamp;
+	type SessionsPerEra = SessionsPerEra;
+	type SlashDeferDuration = SlashDeferDuration;
+	type AdminOrigin = pezframe_system::EnsureRoot<Self::AccountId>;
+	type BondingDuration = BondingDuration;
+	type SessionInterface = Self;
+	type EraPayout = pezpallet_staking::ConvertCurve<RewardCurve>;
+	type NextNewSession = Session;
+	type ElectionProvider = onchain::OnChainExecution<OnChainSeqPhragmen>;
+	type GenesisElectionProvider = Self::ElectionProvider;
+	type TargetList = pezpallet_staking::UseValidatorsMap<Self>;
+	type VoterList = pezpallet_staking::UseNominatorsAndValidatorsMap<Self>;
+}
+
+impl pezpallet_session::historical::Config for Test {
+	type RuntimeEvent = RuntimeEvent;
+	type FullIdentification = ();
+	type FullIdentificationOf = pezpallet_staking::UnitIdentificationOf<Self>;
+}
+
+pezsp_runtime::impl_opaque_keys! {
+	pub struct SessionKeys {
+		pub other: OtherSessionHandler,
+	}
+}
+
+impl pezpallet_session::Config for Test {
+	type SessionManager = pezpallet_session::historical::NoteHistoricalRoot<Test, Staking>;
+	type Keys = SessionKeys;
+	type ShouldEndSession = pezpallet_session::PeriodicSessions<Period, Offset>;
+	type SessionHandler = (OtherSessionHandler,);
+	type RuntimeEvent = RuntimeEvent;
+	type ValidatorId = AccountId;
+	type ValidatorIdOf = pezsp_runtime::traits::ConvertInto;
+	type NextSessionRotation = pezpallet_session::PeriodicSessions<Period, Offset>;
+	type DisablingStrategy = ();
+	type WeightInfo = ();
+	type Currency = Balances;
+	type KeyDeposit = ();
+}
+
+impl pezpallet_timestamp::Config for Test {
+	type Moment = u64;
+	type OnTimestampSet = ();
+	type MinimumPeriod = ConstU64<5>;
+	type WeightInfo = ();
+}
+
+impl Config for Test {
+	type RuntimeEvent = RuntimeEvent;
+	type OffenceHandler = Staking;
+	type ReportOffence = ();
+}
+
+pub struct ExtBuilder {
+	validator_count: u32,
+	minimum_validator_count: u32,
+	invulnerables: Vec<AccountId>,
+	balance_factor: Balance,
+}
+
+impl Default for ExtBuilder {
+	fn default() -> Self {
+		Self {
+			validator_count: 2,
+			minimum_validator_count: 0,
+			invulnerables: vec![],
+			balance_factor: 1,
+		}
+	}
+}
+
+impl ExtBuilder {
+	fn build(self) -> pezsp_io::TestExternalities {
+		let mut storage = pezframe_system::GenesisConfig::<Test>::default().build_storage().unwrap();
+
+		pezpallet_balances::GenesisConfig::<Test> {
+			balances: vec![
+				// controllers (still used in some tests. Soon to be deprecated).
+				(10, self.balance_factor * 50),
+				(20, self.balance_factor * 50),
+				(30, self.balance_factor * 50),
+				(40, self.balance_factor * 50),
+				// stashes
+				(11, self.balance_factor * 1500),
+				(21, self.balance_factor * 1500),
+				(31, self.balance_factor * 1000),
+				(41, self.balance_factor * 2000),
+			],
+			..Default::default()
+		}
+		.assimilate_storage(&mut storage)
+		.unwrap();
+
+		let stakers = vec![
+			// (stash, ctrl, stake, status)
+			// these two will be elected in the default test where we elect 2.
+			(11, 11, 1000, StakerStatus::<AccountId>::Validator),
+			(21, 21, 1000, StakerStatus::<AccountId>::Validator),
+			// a loser validator
+			(31, 31, 500, StakerStatus::<AccountId>::Validator),
+			// an idle validator
+			(41, 41, 1000, StakerStatus::<AccountId>::Idle),
+		];
+
+		let _ = pezpallet_staking::GenesisConfig::<Test> {
+			stakers: stakers.clone(),
+			..Default::default()
+		};
+
+		let _ = pezpallet_staking::GenesisConfig::<Test> {
+			stakers: stakers.clone(),
+			validator_count: self.validator_count,
+			minimum_validator_count: self.minimum_validator_count,
+			invulnerables: self.invulnerables,
+			slash_reward_fraction: Perbill::from_percent(10),
+			..Default::default()
+		}
+		.assimilate_storage(&mut storage);
+
+		let _ = pezpallet_session::GenesisConfig::<Test> {
+			keys: stakers
+				.into_iter()
+				.map(|(id, ..)| (id, id, SessionKeys { other: id.into() }))
+				.collect(),
+			..Default::default()
+		}
+		.assimilate_storage(&mut storage);
+
+		storage.into()
+	}
+
+	pub fn build_and_execute(self, test: impl FnOnce() -> ()) {
+		let mut ext = self.build();
+		ext.execute_with(test);
+	}
+}
+
+/// Progresses from the current block number (whatever that may be) to the `P * session_index + 1`.
+pub(crate) fn start_session(session_index: SessionIndex) {
+	let end: u64 = if Offset::get().is_zero() {
+		(session_index as u64) * Period::get()
+	} else {
+		Offset::get() + (session_index.saturating_sub(1) as u64) * Period::get()
+	};
+	run_to_block(end);
+	// session must have progressed properly.
+	assert_eq!(
+		Session::current_index(),
+		session_index,
+		"current session index = {}, expected = {}",
+		Session::current_index(),
+		session_index,
+	);
+}
+
+/// Progress to the given block, triggering session and era changes as we progress.
+///
+/// This will finalize the previous block, initialize up to the given block, essentially simulating
+/// a block import/propose process where we first initialize the block, then execute some stuff (not
+/// in the function), and then finalize the block.
+pub(crate) fn run_to_block(n: BlockNumber) {
+	System::run_to_block_with::<AllPalletsWithSystem>(
+		n,
+		pezframe_system::RunToBlockHooks::default().after_initialize(|bn| {
+			Timestamp::set_timestamp(bn * BLOCK_TIME + INIT_TIMESTAMP);
+		}),
+	);
+}
+
+/// Progress by n block.
+pub(crate) fn advance_blocks(n: u64) {
+	run_to_block(System::block_number() + n);
+}
+
+pub(crate) fn active_era() -> EraIndex {
+	pezpallet_staking::ActiveEra::<Test>::get().unwrap().index
+}