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

pezbridges/snowbridge/pezpallets/outbound-queue/runtime-api/Cargo.toml

@@ -0,0 +1,48 @@
+[package]
+name = "pezsnowbridge-outbound-queue-runtime-api"
+description = "Snowbridge Outbound Queue Runtime API"
+version = "0.2.0"
+authors = ["Snowfork <contact@snowfork.com>"]
+edition.workspace = true
+repository.workspace = true
+license = "Apache-2.0"
+categories = ["cryptography::cryptocurrencies"]
+documentation = "https://docs.rs/pezsnowbridge-outbound-queue-runtime-api"
+homepage = { workspace = true }
+
+[lints]
+workspace = true
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[package.metadata.pezkuwi-sdk]
+exclude-from-umbrella = true
+
+[dependencies]
+codec = { features = ["derive"], workspace = true }
+pezframe-support = { workspace = true }
+pezsnowbridge-core = { workspace = true }
+pezsnowbridge-merkle-tree = { workspace = true }
+pezsnowbridge-outbound-queue-primitives = { workspace = true }
+pezsp-api = { workspace = true }
+pezsp-std = { workspace = true }
+
+[features]
+default = ["std"]
+std = [
+  "codec/std",
+  "pezframe-support/std",
+  "pezsnowbridge-core/std",
+  "pezsnowbridge-merkle-tree/std",
+  "pezsnowbridge-outbound-queue-primitives/std",
+  "pezsp-api/std",
+  "pezsp-std/std",
+]
+runtime-benchmarks = [
+  "pezframe-support/runtime-benchmarks",
+  "pezsnowbridge-core/runtime-benchmarks",
+  "pezsnowbridge-merkle-tree/runtime-benchmarks",
+  "pezsnowbridge-outbound-queue-primitives/runtime-benchmarks",
+  "pezsp-api/runtime-benchmarks",
+]