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-zombienet-sdk/crates/orchestrator/src/generators/keystore.rs

@@ -71,7 +71,7 @@ fn generate_keystore_filename(key_type: &KeystoreKeyType, acc: &NodeAccounts) ->
 	let pk = acc
 		.accounts
 		.get(account_key)
-		.expect(&format!("Key '{}' should be set for node {THIS_IS_A_BUG}", account_key))
+		.expect(&format!("Key '{account_key}' should be set for node {THIS_IS_A_BUG}"))
 		.public_key
 		.as_str();
 

vendor/pezkuwi-zombienet-sdk/crates/orchestrator/src/generators/keystore_key_types.rs

@@ -42,7 +42,7 @@ impl TryFrom<&str> for KeyScheme {
 			"sr" => Ok(KeyScheme::Sr),
 			"ed" => Ok(KeyScheme::Ed),
 			"ec" => Ok(KeyScheme::Ec),
-			_ => Err(format!("Unsupported key scheme: {}", value)),
+			_ => Err(format!("Unsupported key scheme: {value}")),
 		}
 	}
 }