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/client/merkle-mountain-range/src/aux_schema.rs

@@ -82,14 +82,14 @@ where
 	B: Block,
 	BE: AuxStore,
 {
-	// Initialize gadget best_canon from AUX DB or from pallet genesis.
+	// Initialize gadget best_canon from AUX DB or from pezpallet genesis.
 	if let Some(best) = load_state::<B, BE>(backend)? {
 		info!(target: LOG_TARGET, "Loading MMR best canonicalized state from db: {:?}.", best);
 		Ok(best)
 	} else {
 		info!(
 			target: LOG_TARGET,
-			"Loading MMR from pallet genesis on what appears to be the first startup: {:?}.",
+			"Loading MMR from pezpallet genesis on what appears to be the first startup: {:?}.",
 			default
 		);
 		write_current_version(backend)?;

bizinikiwi/client/merkle-mountain-range/src/lib.rs

@@ -66,7 +66,7 @@ where
 	BE: Backend<B>,
 	Self::Api: MmrApi<B, MmrRootHash, NumberFor<B>>,
 {
-	/// Get the block number where the mmr pallet was added to the runtime.
+	/// Get the block number where the mmr pezpallet was added to the runtime.
 	fn first_mmr_block_num(&self, notification: &FinalityNotification<B>) -> Option<NumberFor<B>> {
 		let best_block_hash = notification.header.hash();
 		let best_block_number = *notification.header.number();

bizinikiwi/client/merkle-mountain-range/src/offchain_mmr.rs

@@ -167,7 +167,7 @@ where
 			_ => return,
 		};
 
-		// Don't canonicalize branches corresponding to blocks for which the MMR pallet
+		// Don't canonicalize branches corresponding to blocks for which the MMR pezpallet
 		// wasn't yet initialized.
 		if header.number < self.first_mmr_block {
 			return;
@@ -263,7 +263,7 @@ where
 	/// _canonical key_.
 	/// Prune leafs and nodes added by stale blocks in offchain db from _fork-aware key_.
 	pub fn canonicalize_and_prune(&mut self, notification: FinalityNotification<B>) {
-		// Update the first MMR block in case of a pallet reset.
+		// Update the first MMR block in case of a pezpallet reset.
 		self.handle_potential_pallet_reset(&notification);
 
 		// Move offchain MMR nodes for finalized blocks to canonical keys.
@@ -328,7 +328,7 @@ mod tests {
 		run_test_with_pezmmr_gadget(|client| async move {
 			// G -> A1 -> A2 -> A3 -> A4 -> A5
 			//      |           |
-			//      |           | -> pallet reset
+			//      |           | -> pezpallet reset
 			//      |
 			//      | -> first finality notification
 
@@ -427,7 +427,7 @@ mod tests {
 				//      |     |     | -> gadget start
 				//      |     |
 				//      |     | -> finalized before gadget start (missed notification)
-				//      |     |    + pallet reset
+				//      |     |    + pezpallet reset
 				//      |
 				//      | -> first mmr block
 				let blocks = mmr_blocks.lock();