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/staking-async/runtimes/rc/constants/src/lib.rs

@@ -0,0 +1,178 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Bizinikiwi.
+
+// Bizinikiwi is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Bizinikiwi is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Bizinikiwi.  If not, see <http://www.gnu.org/licenses/>.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+pub mod weights;
+
+/// Money matters.
+pub mod currency {
+	use pezkuwi_primitives::Balance;
+
+	/// The existential deposit.
+	pub const EXISTENTIAL_DEPOSIT: Balance = 1 * CENTS;
+
+	pub const UNITS: Balance = 1_000_000_000_000;
+	pub const CENTS: Balance = UNITS / 100;
+	pub const MILLICENTS: Balance = CENTS / 1_000;
+	pub const GRAND: Balance = CENTS * 100_000;
+
+	pub const fn deposit(items: u32, bytes: u32) -> Balance {
+		items as Balance * 100 * CENTS + (bytes as Balance) * 5 * MILLICENTS
+	}
+}
+
+/// Time and blocks.
+pub mod time {
+	use pezkuwi_primitives::{BlockNumber, Moment};
+	use pezkuwi_runtime_common::prod_or_fast;
+
+	pub const MILLISECS_PER_BLOCK: Moment = 6000;
+	pub const SLOT_DURATION: Moment = MILLISECS_PER_BLOCK;
+	pub const EPOCH_DURATION_IN_SLOTS: BlockNumber = prod_or_fast!(1 * HOURS, 1 * MINUTES);
+
+	// These time units are defined in number of blocks.
+	pub const MINUTES: BlockNumber = 60_000 / (MILLISECS_PER_BLOCK as BlockNumber);
+	pub const HOURS: BlockNumber = MINUTES * 60;
+	pub const DAYS: BlockNumber = HOURS * 24;
+
+	// 1 in 4 blocks (on average, not counting collisions) will be primary babe blocks.
+	// The choice of is done in accordance to the slot duration and expected target
+	// block time, for safely resisting network delays of maximum two seconds.
+	// <https://research.web3.foundation/Polkadot/protocols/block-production/Babe#6-practical-results>
+	pub const PRIMARY_PROBABILITY: (u64, u64) = (1, 4);
+}
+
+/// Fee-related.
+pub mod fee {
+	use crate::weights::ExtrinsicBaseWeight;
+	use pezframe_support::weights::{
+		WeightToFeeCoefficient, WeightToFeeCoefficients, WeightToFeePolynomial,
+	};
+	use pezkuwi_primitives::Balance;
+	use smallvec::smallvec;
+	pub use pezsp_runtime::Perbill;
+
+	/// The block saturation level. Fees will be updates based on this value.
+	pub const TARGET_BLOCK_FULLNESS: Perbill = Perbill::from_percent(25);
+
+	/// Handles converting a weight scalar to a fee value, based on the scale and granularity of the
+	/// node's balance type.
+	///
+	/// This should typically create a mapping between the following ranges:
+	///   - [0,` MAXIMUM_BLOCK_WEIGHT`]
+	///   - [Balance::min, Balance::max]
+	///
+	/// Yet, it can be used for any other sort of change to weight-fee. Some examples being:
+	///   - Setting it to `0` will essentially disable the weight fee.
+	///   - Setting it to `1` will cause the literal `#[weight = x]` values to be charged.
+	pub struct WeightToFee;
+	impl WeightToFeePolynomial for WeightToFee {
+		type Balance = Balance;
+		fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
+			// in Zagros, extrinsic base weight (smallest non-zero weight) is mapped to 1/10 CENT:
+			let p = super::currency::CENTS;
+			let q = 10 * Balance::from(ExtrinsicBaseWeight::get().ref_time());
+			smallvec![WeightToFeeCoefficient {
+				degree: 1,
+				negative: false,
+				coeff_frac: Perbill::from_rational(p % q, q),
+				coeff_integer: p / q,
+			}]
+		}
+	}
+}
+
+/// System Teyrchains.
+pub mod system_teyrchain {
+	use pezkuwi_primitives::Id;
+	use xcm_builder::IsChildSystemTeyrchain;
+
+	/// Network's Asset Hub teyrchain ID.
+	pub const ASSET_HUB_ID: u32 = 1100;
+	/// Collectives teyrchain ID.
+	pub const COLLECTIVES_ID: u32 = 1001;
+	/// BridgeHub teyrchain ID.
+	pub const BRIDGE_HUB_ID: u32 = 1002;
+	/// Encointer teyrchain ID.
+	pub const ENCOINTER_ID: u32 = 1003;
+	/// People Chain teyrchain ID.
+	pub const PEOPLE_ID: u32 = 1004;
+	/// Brokerage teyrchain ID.
+	pub const BROKER_ID: u32 = 1005;
+
+	/// All system teyrchains of Zagros.
+	pub type SystemTeyrchains = IsChildSystemTeyrchain<Id>;
+
+	/// Coretime constants
+	pub mod coretime {
+		/// Coretime timeslice period in blocks
+		/// WARNING: This constant is used accross chains, so additional care should be taken
+		/// when changing it.
+		#[cfg(feature = "fast-runtime")]
+		pub const TIMESLICE_PERIOD: u32 = 20;
+		#[cfg(not(feature = "fast-runtime"))]
+		pub const TIMESLICE_PERIOD: u32 = 80;
+	}
+}
+
+/// Zagros Treasury pallet instance.
+pub const TREASURY_PALLET_ID: u8 = 37;
+
+/// XCM protocol related constants.
+pub mod xcm {
+	/// Pluralistic bodies existing within the consensus.
+	pub mod body {
+		// Preallocated for the Root body.
+		#[allow(dead_code)]
+		const ROOT_INDEX: u32 = 0;
+		// The bodies corresponding to the Pezkuwi OpenGov Origins.
+		pub const FELLOWSHIP_ADMIN_INDEX: u32 = 1;
+		#[deprecated = "Will be removed after August 2024; Use `xcm::latest::BodyId::Treasury` \
+			instead"]
+		pub const TREASURER_INDEX: u32 = 2;
+	}
+}
+
+#[cfg(test)]
+mod tests {
+	use super::{
+		currency::{CENTS, MILLICENTS, UNITS},
+		fee::WeightToFee,
+	};
+	use crate::weights::ExtrinsicBaseWeight;
+	use pezframe_support::weights::WeightToFee as WeightToFeeT;
+	use pezkuwi_runtime_common::MAXIMUM_BLOCK_WEIGHT;
+
+	#[test]
+	// Test that the fee for `MAXIMUM_BLOCK_WEIGHT` of weight has sane bounds.
+	fn full_block_fee_is_correct() {
+		// A full block should cost between 10 and 100 UNITS.
+		let full_block = WeightToFee::weight_to_fee(&MAXIMUM_BLOCK_WEIGHT);
+		assert!(full_block >= 10 * UNITS);
+		assert!(full_block <= 100 * UNITS);
+	}
+
+	#[test]
+	// This function tests that the fee for `ExtrinsicBaseWeight` of weight is correct
+	fn extrinsic_base_fee_is_correct() {
+		// `ExtrinsicBaseWeight` should cost 1/10 of a CENT
+		println!("Base: {}", ExtrinsicBaseWeight::get());
+		let x = WeightToFee::weight_to_fee(&ExtrinsicBaseWeight::get());
+		let y = CENTS / 10;
+		assert!(x.max(y) - x.min(y) < MILLICENTS);
+	}
+}