Snowbridge Rococo deployment updates (#2792)

- Includes the introduction of the `fast-runtime` feature, which cleans
up our features
- Updates beacon client fork versions config to Sepolia's versions
- Cleanup of AgentIdOf

---------

Co-authored-by: Ron <yrong1997@gmail.com>
Co-authored-by: claravanstaden <Cats 4 life!>

bridges/snowbridge/parachain/pallets/outbound-queue/src/lib.rs

@@ -109,7 +109,7 @@ use sp_runtime::{
 	DigestItem,
 };
 use sp_std::prelude::*;
-pub use types::{CommittedMessage, FeeConfigRecord, ProcessMessageOriginOf};
+pub use types::{CommittedMessage, ProcessMessageOriginOf};
 pub use weights::WeightInfo;
 
 pub use pallet::*;
@@ -186,12 +186,7 @@ pub mod pallet {
 			count: u64,
 		},
 		/// Set OperatingMode
-		OperatingModeChanged {
-			mode: BasicOperatingMode,
-		},
-		FeeConfigChanged {
-			fee_config: FeeConfigRecord,
-		},
+		OperatingModeChanged { mode: BasicOperatingMode },
 	}
 
 	#[pallet::error]
@@ -200,8 +195,6 @@ pub mod pallet {
 		MessageTooLarge,
 		/// The pallet is halted
 		Halted,
-		// Invalid fee config
-		InvalidFeeConfig,
 		/// Invalid Channel
 		InvalidChannel,
 	}

bridges/snowbridge/parachain/pallets/outbound-queue/src/types.rs

@@ -1,11 +1,9 @@
-use codec::{Decode, Encode, MaxEncodedLen};
+use codec::{Decode, Encode};
 use ethabi::Token;
 use frame_support::traits::ProcessMessage;
 use scale_info::TypeInfo;
-use serde::{Deserialize, Serialize};
-use sp_arithmetic::FixedU128;
 use sp_core::H256;
-use sp_runtime::{traits::Zero, RuntimeDebug};
+use sp_runtime::RuntimeDebug;
 use sp_std::prelude::*;
 
 use super::Pallet;
@@ -57,43 +55,3 @@ impl From<CommittedMessage> for Token {
 		])
 	}
 }
-
-/// Configuration for fee calculations
-#[derive(
-	Encode,
-	Decode,
-	Copy,
-	Clone,
-	PartialEq,
-	RuntimeDebug,
-	MaxEncodedLen,
-	TypeInfo,
-	Serialize,
-	Deserialize,
-)]
-pub struct FeeConfigRecord {
-	/// ETH/DOT exchange rate
-	pub exchange_rate: FixedU128,
-	/// Ether fee per unit of gas
-	pub fee_per_gas: u128,
-	/// Ether reward for delivering message
-	pub reward: u128,
-}
-
-#[derive(RuntimeDebug)]
-pub struct InvalidFeeConfig;
-
-impl FeeConfigRecord {
-	pub fn validate(&self) -> Result<(), InvalidFeeConfig> {
-		if self.exchange_rate == FixedU128::zero() {
-			return Err(InvalidFeeConfig)
-		}
-		if self.fee_per_gas == 0 {
-			return Err(InvalidFeeConfig)
-		}
-		if self.reward == 0 {
-			return Err(InvalidFeeConfig)
-		}
-		Ok(())
-	}
-}