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/revive/uapi/sol/ISystem.sol

@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+address constant SYSTEM_ADDR = 0x0000000000000000000000000000000000000900;
+
+interface ISystem {
+	/// Computes the BLAKE2 256-bit hash on the given input.
+	function hashBlake256(bytes memory input) external pure returns (bytes32 digest);
+
+	/// Computes the BLAKE2 128-bit hash on the given input.
+	function hashBlake128(bytes memory input) external pure returns (bytes32 digest);
+
+	/// Retrieve the account id for a specified `H160` address.
+	///
+	/// Calling this function on a native `H160` chain (`type AccountId = H160`)
+	/// does not make sense, as it would just return the `address` that it was
+	/// called with.
+	///
+	/// # Note
+	///
+	/// If no mapping exists for `addr`, the fallback account id will be returned.
+	function toAccountId(address input) external view returns (bytes memory account_id);
+
+	/// Checks whether the caller of the contract calling this function is the origin
+	/// of the whole call stack.
+	function callerIsOrigin() external view returns (bool);
+
+	/// Checks whether the caller of the contract calling this function is root.
+	///
+	/// Note that only the origin of the call stack can be root. Hence this
+	/// function returning `true` implies that the contract is being called by the origin.
+	///
+	/// A return value of `true` indicates that this contract is being called by a root origin,
+	/// and `false` indicates that the caller is a signed origin.
+	function callerIsRoot() external view returns (bool);
+
+	/// Returns the minimum balance that is required for creating an account
+	/// (the existential deposit).
+	function minimumBalance() external view returns (uint);
+
+	/// Returns the code hash of the caller.
+	function ownCodeHash() external view returns (bytes32);
+
+	/// Returns the amount of `Weight` left.
+	function weightLeft() external view returns (uint64 refTime, uint64 proofSize);
+
+	/// Terminate the calling contract of this function and send balance to `beneficiary`.
+	/// This will revert if:
+	/// - called from constructor
+	/// - called from static context
+	/// - called from delegate context
+	/// - the contract introduced balance locks
+	function terminate(address beneficiary) external;
+}