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

vendor/ss58-registry/README.md

@@ -11,7 +11,7 @@ These are derived from the [json data file](ss58-registry.json) in this reposito
 	"prefix": 5,                       // unique u16
 	"network": "astar",                // unique no spaces
 	"displayName": "Astar Network",    //
-	"symbols": ["ASTR"],               // symbol for each instance of the Balances pallet (usually one)
+	"symbols": ["ASTR"],               // symbol for each instance of the Balances pezpallet (usually one)
 	"decimals": [18],                  // decimals for each symbol listed
 	"standardAccount": "*25519",       // Sr25519, Ed25519 or secp256k1
 	"website": "https://astar.network" // website or code repository of network

vendor/ss58-registry/ss58-registry.json

@@ -4,7 +4,7 @@
     "prefix": "The address prefix. Must be an integer and unique.",
     "network": "Unique identifier for the network that will use this prefix, string, no spaces. To integrate with CLI tools, e.g. `--network polkadot`.",
     "displayName": "The name of the network that will use this prefix, in a format friendly for display.",
-    "symbols": "Array of symbols of any tokens the chain uses, usually 2-5 characters. Most chains will only have one. Chains that have multiple instances of the Balances pallet should order the array by instance.",
+    "symbols": "Array of symbols of any tokens the chain uses, usually 2-5 characters. Most chains will only have one. Chains that have multiple instances of the Balances pezpallet should order the array by instance.",
     "decimals": "Array of integers representing the number of decimals that represent a single unit to the end user. Must be same length as `symbols` to represent each token's denomination.",
     "standardAccount": "Signing curve for standard account. Substrate supports ed25519, sr25519, and secp256k1.",
     "website": "A website or Github repo associated with the network."