fix: Complete snowbridge pezpallet rebrand and critical bug fixes

- snowbridge-pezpallet-* → pezsnowbridge-pezpallet-* (201 refs)
- pallet/ directories → pezpallet/ (4 locations)
- Fixed pezpallet.rs self-include recursion bug
- Fixed sc-chain-spec hardcoded crate name in derive macro
- Reverted .pezpallet_by_name() to .pallet_by_name() (subxt API)
- Added BizinikiwiConfig type alias for zombienet tests
- Deleted obsolete session state files

Verified: pezsnowbridge-pezpallet-*, pezpallet-staking,
pezpallet-staking-async, pezframe-benchmarking-cli all pass cargo check

bizinikiwi/pezframe/staking-async/runtimes/teyrchain/src/governance/mod.rs

@@ -115,7 +115,7 @@ parameter_types! {
 	pub const TreasuryPalletId: PalletId = PalletId(*b"py/trsry");
 	pub const PayoutSpendPeriod: BlockNumber = 30 * DAYS;
 	// The asset's interior location for the paying account. This is the Treasury
-	// pallet instance (which sits at index 37).
+	// pezpallet instance (which sits at index 37).
 	pub TreasuryInteriorLocation: InteriorLocation = PalletInstance(37).into();
 
 	pub const TipCountdown: BlockNumber = 1 * DAYS;

bizinikiwi/pezframe/staking-async/runtimes/teyrchain/src/governance/origins.rs

@@ -19,16 +19,16 @@
 
 pub use pezpallet_custom_origins::*;
 
-#[pezframe_support::pallet]
+#[pezframe_support::pezpallet]
 pub mod pezpallet_custom_origins {
 	use crate::{Balance, CENTS, GRAND};
 	use pezframe_support::pezpallet_prelude::*;
 
-	#[pallet::config]
+	#[pezpallet::config]
 	pub trait Config: pezframe_system::Config {}
 
-	#[pallet::pallet]
-	pub struct Pallet<T>(_);
+	#[pezpallet::pezpallet]
+	pub struct Pezpallet<T>(_);
 
 	#[derive(
 		PartialEq,
@@ -41,7 +41,7 @@ pub mod pezpallet_custom_origins {
 		TypeInfo,
 		RuntimeDebug,
 	)]
-	#[pallet::origin]
+	#[pezpallet::origin]
 	pub enum Origin {
 		/// Origin for cancelling slashes.
 		StakingAdmin,