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/executor/wasmtime/Cargo.toml

@@ -0,0 +1,72 @@
+[package]
+name = "pezsc-executor-wasmtime"
+version = "0.29.0"
+authors.workspace = true
+edition.workspace = true
+license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
+homepage.workspace = true
+repository.workspace = true
+description = "Defines a `WasmRuntime` that uses the Wasmtime JIT to execute."
+readme = "README.md"
+
+[lints]
+workspace = true
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[dependencies]
+log = { workspace = true, default-features = true }
+parking_lot = { workspace = true, default-features = true }
+
+# When bumping wasmtime do not forget to also bump rustix
+# to exactly the same version as used by wasmtime!
+anyhow = { workspace = true }
+pezsc-allocator = { workspace = true, default-features = true }
+pezsc-executor-common = { workspace = true, default-features = true }
+pezsp-runtime-interface = { workspace = true, default-features = true }
+pezsp-wasm-interface = { features = [
+	"wasmtime",
+], workspace = true, default-features = true }
+wasmtime = { features = [
+	"addr2line",
+	"cache",
+	"cranelift",
+	"demangle",
+	"gc",
+	"gc-null",
+	"parallel-compilation",
+	"pooling-allocator",
+	"profiling",
+	"threads",
+], workspace = true }
+
+# Here we include the rustix crate in the exactly same semver-compatible version as used by
+# wasmtime and enable its 'use-libc' flag.
+#
+# By default rustix directly calls the appropriate syscalls completely bypassing libc;
+# this doesn't have any actual benefits for us besides making it harder to debug memory
+# problems (since then `mmap` etc. cannot be easily hooked into).
+rustix = { features = [
+	"fs",
+	"mm",
+	"param",
+	"std",
+	"use-libc",
+], workspace = true }
+
+[dev-dependencies]
+cargo_metadata = { workspace = true }
+codec = { workspace = true, default-features = true }
+paste = { workspace = true, default-features = true }
+pezsc-runtime-test = { workspace = true }
+pezsp-io = { workspace = true, default-features = true }
+tempfile = { workspace = true }
+wat = { workspace = true }
+
+[features]
+runtime-benchmarks = [
+	"pezsc-runtime-test/runtime-benchmarks",
+	"pezsp-io/runtime-benchmarks",
+	"pezsp-runtime-interface/runtime-benchmarks",
+]