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/primitives/staking/src/lib.rs

@@ -288,7 +288,7 @@ pub trait StakingInterface {
 	/// Checks whether the staker is a virtual account.
 	///
 	/// A virtual staker is an account whose locks are not managed by the [`StakingInterface`]
-	/// implementation but by an external pallet. See [`StakingUnchecked::virtual_bond`] for more
+	/// implementation but by an external pezpallet. See [`StakingUnchecked::virtual_bond`] for more
 	/// details.
 	fn is_virtual_staker(who: &Self::AccountId) -> bool;
 
@@ -324,13 +324,13 @@ pub trait StakingInterface {
 pub trait StakingUnchecked: StakingInterface {
 	/// Migrate an existing staker to a virtual staker.
 	///
-	/// It would release all funds held by the implementation pallet.
+	/// It would release all funds held by the implementation pezpallet.
 	fn migrate_to_virtual_staker(who: &Self::AccountId) -> DispatchResult;
 
 	/// Book-keep a new bond for `keyless_who` without applying any locks (hence virtual).
 	///
 	/// It is important that `keyless_who` is a keyless account and therefore cannot interact with
-	/// staking pallet directly. Caller is responsible for ensuring the passed amount is locked and
+	/// staking pezpallet directly. Caller is responsible for ensuring the passed amount is locked and
 	/// valid.
 	fn virtual_bond(
 		keyless_who: &Self::AccountId,

bizinikiwi/primitives/staking/src/offence.rs

@@ -201,7 +201,7 @@ pub struct OffenceDetails<Reporter, Offender> {
 pub trait OffenceReportSystem<Reporter, Evidence> {
 	/// Longevity, in blocks, for the evidence report validity.
 	///
-	/// For example, when using the staking pallet this should be set equal
+	/// For example, when using the staking pezpallet this should be set equal
 	/// to the bonding duration in blocks, not eras.
 	type Longevity: Get<u64>;