style: Migrate to stable-only rustfmt configuration

- Remove nightly-only features from .rustfmt.toml and vendor/ss58-registry/rustfmt.toml
- Removed features: imports_granularity, wrap_comments, comment_width,
  reorder_impl_items, spaces_around_ranges, binop_separator,
  match_arm_blocks, trailing_semicolon, trailing_comma
- Format all 898 affected files with stable rustfmt
- Ensures long-term reliability without nightly toolchain dependency

pezcumulus/teyrchains/runtimes/bridge-hubs/bridge-hub-pezkuwichain/src/weights/xcm/mod.rs

@@ -44,8 +44,9 @@ impl WeighAssets for AssetFilter {
 					WildFungibility::Fungible => weight,
 					// Magic number 2 has to do with the fact that we could have up to 2 times
 					// MaxAssetsIntoHolding in the worst-case scenario.
-					WildFungibility::NonFungible =>
-						weight.saturating_mul((MaxAssetsIntoHolding::get() * 2) as u64),
+					WildFungibility::NonFungible => {
+						weight.saturating_mul((MaxAssetsIntoHolding::get() * 2) as u64)
+					},
 				},
 				AllCounted(count) => weight.saturating_mul(MAX_ASSETS.min(*count as u64)),
 				AllOfCounted { count, .. } => weight.saturating_mul(MAX_ASSETS.min(*count as u64)),

pezcumulus/teyrchains/runtimes/bridge-hubs/bridge-hub-zagros/src/bridge_to_ethereum_config.rs

@@ -302,8 +302,9 @@ pub struct AllowFromEthereumFrontend;
 impl Contains<Location> for AllowFromEthereumFrontend {
 	fn contains(location: &Location) -> bool {
 		match location.unpack() {
-			(1, [Teyrchain(para_id), PalletInstance(index)]) =>
-				return *para_id == ASSET_HUB_ID && *index == FRONTEND_PALLET_INDEX,
+			(1, [Teyrchain(para_id), PalletInstance(index)]) => {
+				return *para_id == ASSET_HUB_ID && *index == FRONTEND_PALLET_INDEX
+			},
 			_ => false,
 		}
 	}

pezcumulus/teyrchains/runtimes/bridge-hubs/bridge-hub-zagros/src/weights/xcm/mod.rs

@@ -45,8 +45,9 @@ impl WeighAssets for AssetFilter {
 					WildFungibility::Fungible => weight,
 					// Magic number 2 has to do with the fact that we could have up to 2 times
 					// MaxAssetsIntoHolding in the worst-case scenario.
-					WildFungibility::NonFungible =>
-						weight.saturating_mul((MaxAssetsIntoHolding::get() * 2) as u64),
+					WildFungibility::NonFungible => {
+						weight.saturating_mul((MaxAssetsIntoHolding::get() * 2) as u64)
+					},
 				},
 				AllCounted(count) => weight.saturating_mul(MAX_ASSETS.min(*count as u64)),
 				AllOfCounted { count, .. } => weight.saturating_mul(MAX_ASSETS.min(*count as u64)),

pezcumulus/teyrchains/runtimes/bridge-hubs/common/src/barriers.rs

@@ -47,8 +47,9 @@ where
 		message.matcher().match_next_inst_while(
 			|_| true,
 			|inst| match inst {
-				ExportMessage { network, .. } if ToGlobalConsensus::contains(network) =>
-					Err(ProcessMessageError::Unsupported),
+				ExportMessage { network, .. } if ToGlobalConsensus::contains(network) => {
+					Err(ProcessMessageError::Unsupported)
+				},
 				_ => Ok(ControlFlow::Continue(())),
 			},
 		)?;

pezcumulus/teyrchains/runtimes/bridge-hubs/common/src/message_queue.rs

@@ -122,8 +122,9 @@ where
 	) -> Result<bool, ProcessMessageError> {
 		use AggregateMessageOrigin::*;
 		match origin {
-			Here | Parent | Sibling(_) =>
-				XcmpProcessor::process_message(message, origin, meter, id),
+			Here | Parent | Sibling(_) => {
+				XcmpProcessor::process_message(message, origin, meter, id)
+			},
 			Snowbridge(_) => SnowbridgeProcessor::process_message(message, origin, meter, id),
 			SnowbridgeV2(_) => Err(ProcessMessageError::Unsupported),
 		}
@@ -155,8 +156,9 @@ where
 	) -> Result<bool, ProcessMessageError> {
 		use AggregateMessageOrigin::*;
 		match origin {
-			Here | Parent | Sibling(_) =>
-				XcmpProcessor::process_message(message, origin, meter, id),
+			Here | Parent | Sibling(_) => {
+				XcmpProcessor::process_message(message, origin, meter, id)
+			},
 			Snowbridge(_) => SnowbridgeProcessor::process_message(message, origin, meter, id),
 			SnowbridgeV2(_) => SnowbridgeProcessorV2::process_message(message, origin, meter, id),
 		}

pezcumulus/teyrchains/runtimes/bridge-hubs/test-utils/src/test_cases/helpers.rs

@@ -303,8 +303,8 @@ pub fn relayed_incoming_message_works<Runtime, AllPalletsWithoutSystem, MPI>(
 			// value here is tricky - there are several transaction payment pallets and we don't
 			// want to introduce additional bounds and traits here just for that, so let's just
 			// select some presumably large value
-			core::cmp::max::<Runtime::Balance>(Runtime::ExistentialDeposit::get(), 1u32.into()) *
-				100_000_000u32.into(),
+			core::cmp::max::<Runtime::Balance>(Runtime::ExistentialDeposit::get(), 1u32.into())
+				* 100_000_000u32.into(),
 		)],
 		|| {
 			let mut alice = [0u8; 32];
@@ -445,8 +445,8 @@ pub(crate) mod for_pallet_xcm_bridge_hub {
 			let buy_execution_fee_amount = 5_000_000_000_000_u128;
 			let buy_execution_fee = (TokenLocation::get(), buy_execution_fee_amount).into();
 
-			let balance_needed = <Runtime as pezpallet_balances::Config>::ExistentialDeposit::get() +
-				buy_execution_fee_amount.into();
+			let balance_needed = <Runtime as pezpallet_balances::Config>::ExistentialDeposit::get()
+				+ buy_execution_fee_amount.into();
 			let source_account_id =
 				LocationToAccountId::convert_location(&source).expect("valid location");
 			let _ = <pezpallet_balances::Pezpallet<Runtime>>::mint_into(
@@ -563,8 +563,8 @@ pub(crate) mod for_pallet_xcm_bridge_hub {
 			let buy_execution_fee_amount = 2_500_000_000_000_u128;
 			let buy_execution_fee = (TokenLocation::get(), buy_execution_fee_amount).into();
 
-			let balance_needed = <Runtime as pezpallet_balances::Config>::ExistentialDeposit::get() +
-				buy_execution_fee_amount.into();
+			let balance_needed = <Runtime as pezpallet_balances::Config>::ExistentialDeposit::get()
+				+ buy_execution_fee_amount.into();
 			let source_account_id =
 				LocationToAccountId::convert_location(&expected_source).expect("valid location");
 			let _ = <pezpallet_balances::Pezpallet<Runtime>>::mint_into(