feat: Vendor pezkuwi-subxt and pezkuwi-zombienet-sdk into monorepo

- Add pezkuwi-subxt crates to vendor/pezkuwi-subxt
- Add pezkuwi-zombienet-sdk crates to vendor/pezkuwi-zombienet-sdk
- Convert git dependencies to path dependencies
- Add vendor crates to workspace members
- Remove test/example crates from vendor (not needed for SDK)
- Fix feature propagation issues detected by zepter
- Fix workspace inheritance for internal dependencies
- All 606 crates now in workspace
- All 6919 internal dependency links verified correct
- No git dependencies remaining

vendor/pezkuwi-subxt/subxt/examples/setup_config_assethub.rs

@@ -0,0 +1,53 @@
+#![allow(missing_docs)]
+use pezkuwi_subxt_signer::sr25519::dev;
+use pezkuwi_subxt::config::{
+	Config, DefaultExtrinsicParams, DefaultExtrinsicParamsBuilder, PezkuwiConfig, BizinikiwConfig,
+};
+
+#[pezkuwi_subxt::subxt(
+	runtime_metadata_path = "../artifacts/pezkuwi_metadata_full.scale",
+	derive_for_type(
+		path = "staging_xcm::v3::multilocation::MultiLocation",
+		derive = "Clone, codec::Encode",
+		recursive
+	)
+)]
+pub mod runtime {}
+use runtime::runtime_types::{
+	staging_xcm::v3::multilocation::MultiLocation, xcm::v3::junctions::Junctions,
+};
+
+// We don't need to construct this at runtime, so an empty enum is appropriate.
+pub enum AssetHubConfig {}
+
+impl Config for AssetHubConfig {
+	type AccountId = <BizinikiwConfig as Config>::AccountId;
+	type Address = <PezkuwiConfig as Config>::Address;
+	type Signature = <BizinikiwConfig as Config>::Signature;
+	type Hasher = <BizinikiwConfig as Config>::Hasher;
+	type Header = <BizinikiwConfig as Config>::Header;
+	type ExtrinsicParams = DefaultExtrinsicParams<AssetHubConfig>;
+	// Here we use the MultiLocation from the metadata as a part of the config:
+	// The `ChargeAssetTxPayment` signed extension that is part of the ExtrinsicParams above, now
+	// uses the type:
+	type AssetId = MultiLocation;
+}
+
+#[tokio::main]
+async fn main() {
+	// With the config defined, we can create an extrinsic with subxt:
+	let client = pezkuwi_subxt::OnlineClient::<AssetHubConfig>::new().await.unwrap();
+	let tx_payload = runtime::tx().system().remark(b"Hello".to_vec());
+
+	// Build extrinsic params using an asset at this location as a tip:
+	let location: MultiLocation = MultiLocation { parents: 3, interior: Junctions::Here };
+	let tx_config = DefaultExtrinsicParamsBuilder::<AssetHubConfig>::new()
+		.tip_of(1234, location)
+		.build();
+
+	// And provide the extrinsic params including the tip when submitting a transaction:
+	let _ = client
+		.tx()
+		.sign_and_submit_then_watch(&tx_payload, &dev::alice(), tx_config)
+		.await;
+}