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.

pezkuwi/node/network/availability-recovery/src/task/mod.rs

@@ -34,7 +34,7 @@ use codec::Encode;
 use pezkuwi_node_primitives::AvailableData;
 use pezkuwi_node_subsystem::{messages::AvailabilityStoreMessage, overseer, RecoveryError};
 use pezkuwi_primitives::{AuthorityDiscoveryId, CandidateHash, Hash};
-use sc_network::ProtocolName;
+use pezsc_network::ProtocolName;
 
 use futures::channel::{mpsc, oneshot};
 use std::collections::VecDeque;

pezkuwi/node/network/availability-recovery/src/task/strategy/full.rs

@@ -25,7 +25,7 @@ use pezkuwi_node_network_protocol::request_response::{
 use pezkuwi_node_primitives::AvailableData;
 use pezkuwi_node_subsystem::{messages::NetworkBridgeTxMessage, overseer, RecoveryError};
 use pezkuwi_primitives::ValidatorIndex;
-use sc_network::{IfDisconnected, OutboundFailure, RequestFailure};
+use pezsc_network::{IfDisconnected, OutboundFailure, RequestFailure};
 
 use futures::{channel::oneshot, SinkExt};
 use rand::seq::SliceRandom;

pezkuwi/node/network/availability-recovery/src/task/strategy/mod.rs

@@ -43,7 +43,7 @@ use pezkuwi_node_subsystem::{
 	overseer, RecoveryError,
 };
 use pezkuwi_primitives::{AuthorityDiscoveryId, BlakeTwo256, ChunkIndex, HashT, ValidatorIndex};
-use sc_network::{IfDisconnected, OutboundFailure, ProtocolName, RequestFailure};
+use pezsc_network::{IfDisconnected, OutboundFailure, ProtocolName, RequestFailure};
 use std::{
 	collections::{BTreeMap, HashMap, VecDeque},
 	time::Duration,
@@ -652,7 +652,7 @@ mod tests {
 	};
 	use pezkuwi_primitives::{CandidateHash, HeadData, PersistedValidationData};
 	use pezkuwi_primitives_test_helpers::dummy_hash;
-	use sp_keyring::Sr25519Keyring;
+	use pezsp_keyring::Sr25519Keyring;
 	use std::sync::Arc;
 
 	const TIMEOUT: Duration = Duration::from_secs(1);