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/client/tracing/benches/interest_cache_realistic.rs

@@ -0,0 +1,38 @@
+// This file is part of Bizinikiwi.
+//
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+//! Benchmark realistic logging with interest cache configuration from INTEREST_CACHE env var.
+//!
+//! Usage:
+//! ```
+//! INTEREST_CACHE=lru_cache_size=1024,min_verbosity=debug cargo bench --bench interest_cache_realistic
+//! INTEREST_CACHE=default cargo bench --bench interest_cache_realistic
+//! INTEREST_CACHE=disabled cargo bench --bench interest_cache_realistic
+//! ```
+
+use criterion::{criterion_group, criterion_main, Criterion};
+
+mod common;
+
+fn bench_realistic_logging(c: &mut Criterion) {
+	common::init_logger();
+	c.bench_function("realistic_logging", |b| {
+		b.iter(|| {
+			for i in 0..1000 {
+				log::trace!(target: "bizinikiwi", "trace message {}", i);
+				log::debug!(target: "runtime", "debug message {}", i);
+				log::debug!(target: "sync", "sync debug {}", i);
+				log::trace!(target: "consensus", "consensus trace {}", i);
+				log::debug!(target: "network", "network debug {}", i);
+				if i % 10 == 0 {
+					log::info!(target: "bizinikiwi", "info message {}", i);
+				}
+			}
+		})
+	});
+}
+
+criterion_group!(benches, bench_realistic_logging);
+criterion_main!(benches);