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/utils/pezframe/rpc/client/Cargo.toml

@@ -0,0 +1,37 @@
+[package]
+name = "bizinikiwi-rpc-client"
+version = "0.33.0"
+authors.workspace = true
+edition.workspace = true
+license = "Apache-2.0"
+homepage.workspace = true
+repository.workspace = true
+description = "Shared JSON-RPC client"
+
+[lints]
+workspace = true
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[dependencies]
+async-trait = { workspace = true }
+jsonrpsee = { features = ["ws-client"], workspace = true }
+log = { workspace = true, default-features = true }
+pezsc-rpc-api = { workspace = true, default-features = true }
+serde = { workspace = true, default-features = true }
+pezsp-runtime = { workspace = true, default-features = true }
+
+[dev-dependencies]
+pezsp-core = { workspace = true, default-features = true }
+tokio = { features = [
+	"macros",
+	"rt-multi-thread",
+	"sync",
+], workspace = true, default-features = true }
+
+[features]
+runtime-benchmarks = [
+	"pezsc-rpc-api/runtime-benchmarks",
+	"pezsp-runtime/runtime-benchmarks",
+]