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/metadata/Cargo.toml

@@ -0,0 +1,57 @@
+[package]
+name = "pezkuwi-subxt-metadata"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+publish = true
+autotests = false
+
+license.workspace = true
+repository.workspace = true
+documentation.workspace = true
+homepage.workspace = true
+description = "Command line utilities for checking metadata compatibility between nodes."
+
+[features]
+default = ["legacy", "std"]
+std = ["frame-metadata/std", "scale-info/std"]
+
+# Enable decoding of legacy metadata, too.
+# std required by frame-metadata to decode <V14.
+legacy = [
+	"dep:scale-info-legacy",
+	"dep:scale-type-resolver",
+	"frame-decode/legacy",
+	"frame-metadata/legacy",
+	"std",
+]
+
+[dependencies]
+codec = { package = "parity-scale-codec", workspace = true, default-features = false, features = ["derive"] }
+frame-decode = { workspace = true }
+frame-metadata = { workspace = true, default-features = false, features = ["current", "decode"] }
+hashbrown = { workspace = true }
+pezsp-crypto-hashing = { workspace = true }
+scale-info = { workspace = true, default-features = false }
+scale-info-legacy = { workspace = true, optional = true }
+scale-type-resolver = { workspace = true, optional = true }
+thiserror = { workspace = true, default-features = false }
+
+[dev-dependencies]
+bitvec = { workspace = true, features = ["alloc"] }
+criterion = { workspace = true }
+frame-decode = { workspace = true, features = ["legacy-types"] }
+pezkuwi-subxt-codegen = { workspace = true }
+scale-info = { workspace = true, features = ["bit-vec"] }
+
+[lib]
+# Without this, libtest cli opts interfere with criterion benches:
+bench = false
+
+[[bench]]
+name = "bench"
+harness = false
+
+[lints]
+workspace = true