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/primitives/header-chain/src/call_info.rs

@@ -0,0 +1,94 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Parity Bridges Common.
+
+// Parity Bridges Common is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity Bridges Common is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Defines structures related to calls of the `pezpallet-bridge-grandpa` pezpallet.
+
+use crate::{justification, InitializationData};
+
+use pezbp_runtime::HeaderOf;
+use codec::{Decode, Encode};
+use pezframe_support::{weights::Weight, RuntimeDebugNoBound};
+use scale_info::TypeInfo;
+use pezsp_consensus_grandpa::SetId;
+use pezsp_runtime::traits::{Header as HeaderT, Zero};
+use pezsp_std::{boxed::Box, fmt::Debug};
+
+/// A minimized version of `pezpallet-bridge-grandpa::Call` that can be used without a runtime.
+#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
+#[allow(non_camel_case_types)]
+pub enum BridgeGrandpaCall<Header: HeaderT> {
+	/// `pezpallet-bridge-grandpa::Call::submit_finality_proof`
+	#[codec(index = 0)]
+	submit_finality_proof {
+		/// The header that we are going to finalize.
+		finality_target: Box<Header>,
+		/// Finality justification for the `finality_target`.
+		justification: justification::GrandpaJustification<Header>,
+	},
+	/// `pezpallet-bridge-grandpa::Call::initialize`
+	#[codec(index = 1)]
+	initialize {
+		/// All data, required to initialize the pezpallet.
+		init_data: InitializationData<Header>,
+	},
+	/// `pezpallet-bridge-grandpa::Call::submit_finality_proof_ex`
+	#[codec(index = 4)]
+	submit_finality_proof_ex {
+		/// The header that we are going to finalize.
+		finality_target: Box<Header>,
+		/// Finality justification for the `finality_target`.
+		justification: justification::GrandpaJustification<Header>,
+		/// An identifier of the validators set, that have signed the justification.
+		current_set_id: SetId,
+	},
+}
+
+/// The `BridgeGrandpaCall` for a pezpallet that bridges with given `C`;
+pub type BridgeGrandpaCallOf<C> = BridgeGrandpaCall<HeaderOf<C>>;
+
+/// A digest information on the `BridgeGrandpaCall::submit_finality_proof` call.
+#[derive(Copy, Clone, PartialEq, RuntimeDebugNoBound)]
+pub struct SubmitFinalityProofInfo<N: Debug> {
+	/// Number of the finality target.
+	pub block_number: N,
+	/// An identifier of the validators set that has signed the submitted justification.
+	/// It might be `None` if deprecated version of the `submit_finality_proof` is used.
+	pub current_set_id: Option<SetId>,
+	/// If `true`, then the call proves new **mandatory** header.
+	pub is_mandatory: bool,
+	/// If `true`, then the call must be free (assuming that everything else is valid) to
+	/// be treated as valid.
+	pub is_free_execution_expected: bool,
+	/// Extra weight that we assume is included in the call.
+	///
+	/// We have some assumptions about headers and justifications of the bridged chain.
+	/// We know that if our assumptions are correct, then the call must not have the
+	/// weight above some limit. The fee paid for weight above that limit, is never refunded.
+	pub extra_weight: Weight,
+	/// Extra size (in bytes) that we assume are included in the call.
+	///
+	/// We have some assumptions about headers and justifications of the bridged chain.
+	/// We know that if our assumptions are correct, then the call must not have the
+	/// weight above some limit. The fee paid for bytes above that limit, is never refunded.
+	pub extra_size: u32,
+}
+
+impl<N: Debug> SubmitFinalityProofInfo<N> {
+	/// Returns `true` if call size/weight is below our estimations for regular calls.
+	pub fn fits_limits(&self) -> bool {
+		self.extra_weight.is_zero() && self.extra_size.is_zero()
+	}
+}