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

bizinikiwi/pezframe/transaction-payment/asset-tx-payment/src/lib.rs

@@ -377,8 +377,9 @@ where
 		result: &DispatchResult,
 	) -> Result<Weight, TransactionValidityError> {
 		let (tip, who, initial_payment, asset_id, extension_weight) = match pre {
-			Pre::Charge { tip, who, initial_payment, asset_id, weight } =>
-				(tip, who, initial_payment, asset_id, weight),
+			Pre::Charge { tip, who, initial_payment, asset_id, weight } => {
+				(tip, who, initial_payment, asset_id, weight)
+			},
 			Pre::NoCharge { refund } => {
 				// No-op: Refund everything
 				return Ok(refund);

bizinikiwi/pezframe/transaction-payment/asset-tx-payment/src/tests.rs

@@ -333,8 +333,9 @@ fn asset_transaction_payment_with_tip_and_refund() {
 			let len = 10;
 			// we convert the from weight to fee based on the ratio between asset min balance and
 			// existential deposit
-			let fee_with_tip = (base_weight + weight + ext_weight.ref_time() + len as u64 + tip) *
-				min_balance / ExistentialDeposit::get();
+			let fee_with_tip = (base_weight + weight + ext_weight.ref_time() + len as u64 + tip)
+				* min_balance
+				/ ExistentialDeposit::get();
 			let mut info = info_from_weight(Weight::from_parts(weight, 0));
 			info.extension_weight = ext_weight;
 			let (pre, _) =
@@ -360,10 +361,10 @@ fn asset_transaction_payment_with_tip_and_refund() {
 				len,
 				&Ok(()),
 			));
-			let final_fee = fee_with_tip -
-				(weight - final_weight + ext_weight.ref_time() -
-					MockWeights::charge_asset_tx_payment_asset().ref_time()) *
-					min_balance / ExistentialDeposit::get();
+			let final_fee = fee_with_tip
+				- (weight - final_weight + ext_weight.ref_time()
+					- MockWeights::charge_asset_tx_payment_asset().ref_time())
+					* min_balance / ExistentialDeposit::get();
 			assert_eq!(Assets::balance(asset_id, caller), balance - (final_fee));
 			assert_eq!(Assets::balance(asset_id, BLOCK_AUTHOR), final_fee);