fix: resolve pez-kitchensink-runtime compilation errors

Umbrella Crate Fixes:
- Add pezpallet-root-testing to umbrella (std, try-runtime, runtime-full)
- Add pezpallet-xcm-benchmarks to umbrella (std, runtime-benchmarks, runtime-full)
- Add re-exports in umbrella/src/lib.rs for both crates

getrandom WASM Fix:
- Move subxt crates from runtime-full to node feature
- Prevents getrandom dependency leak into WASM builds

Vendor Updates:
- Fix pezkuwi-subxt for web/wasm target compatibility
- Update pezkuwi-zombienet-sdk keystore imports

Documentation:
- Update WORKFLOW_PLAN.md with completed tasks
- Update REBRAND_PROGRESS.md with umbrella fixes
- Remove obsolete tracking files

vendor/pezkuwi-subxt/lightclient/src/platform/mod.rs

@@ -3,12 +3,13 @@
 // see LICENSE for license details.
 
 //! Default platform for WASM environments.
+//! When both 'native' and 'web' features are enabled, 'native' takes priority.
 
-#[cfg(feature = "web")]
+#[cfg(all(feature = "web", not(feature = "native")))]
 mod wasm_helpers;
-#[cfg(feature = "web")]
+#[cfg(all(feature = "web", not(feature = "native")))]
 mod wasm_platform;
-#[cfg(feature = "web")]
+#[cfg(all(feature = "web", not(feature = "native")))]
 mod wasm_socket;
 
 pub use helpers::{build_platform, DefaultPlatform};
@@ -25,7 +26,7 @@ mod helpers {
 	}
 }
 
-#[cfg(feature = "web")]
+#[cfg(all(feature = "web", not(feature = "native")))]
 mod helpers {
 	use super::wasm_platform::SubxtPlatform as Platform;