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/bin/node/runtime/src/impls.rs

@@ -308,8 +308,8 @@ mod multiplier_tests {
 		// `cargo test congested_chain_simulation -- --nocapture` to get some insight.
 
 		// almost full. The entire quota of normal transactions is taken.
-		let block_weight = BlockWeights::get().get(DispatchClass::Normal).max_total.unwrap() -
-			Weight::from_parts(100, 0);
+		let block_weight = BlockWeights::get().get(DispatchClass::Normal).max_total.unwrap()
+			- Weight::from_parts(100, 0);
 
 		// Default bizinikiwi weight.
 		let tx_weight = pezframe_support::weights::constants::ExtrinsicBaseWeight::get();

bizinikiwi/bin/node/runtime/src/lib.rs

@@ -442,21 +442,21 @@ impl InstanceFilter<RuntimeCall> for ProxyType {
 			ProxyType::Any => true,
 			ProxyType::NonTransfer => !matches!(
 				c,
-				RuntimeCall::Balances(..) |
-					RuntimeCall::Assets(..) |
-					RuntimeCall::Uniques(..) |
-					RuntimeCall::Nfts(..) |
-					RuntimeCall::Vesting(pezpallet_vesting::Call::vested_transfer { .. }) |
-					RuntimeCall::Indices(pezpallet_indices::Call::transfer { .. })
+				RuntimeCall::Balances(..)
+					| RuntimeCall::Assets(..)
+					| RuntimeCall::Uniques(..)
+					| RuntimeCall::Nfts(..)
+					| RuntimeCall::Vesting(pezpallet_vesting::Call::vested_transfer { .. })
+					| RuntimeCall::Indices(pezpallet_indices::Call::transfer { .. })
 			),
 			ProxyType::Governance => matches!(
 				c,
-				RuntimeCall::Democracy(..) |
-					RuntimeCall::Council(..) |
-					RuntimeCall::Society(..) |
-					RuntimeCall::TechnicalCommittee(..) |
-					RuntimeCall::Elections(..) |
-					RuntimeCall::Treasury(..)
+				RuntimeCall::Democracy(..)
+					| RuntimeCall::Council(..)
+					| RuntimeCall::Society(..)
+					| RuntimeCall::TechnicalCommittee(..)
+					| RuntimeCall::Elections(..)
+					| RuntimeCall::Treasury(..)
 			),
 			ProxyType::Staking => {
 				matches!(c, RuntimeCall::Staking(..) | RuntimeCall::FastUnstake(..))
@@ -856,8 +856,8 @@ impl Get<Option<BalancingConfig>> for OffchainRandomBalancing {
 			max => {
 				let seed = pezsp_io::offchain::random_seed();
 				let random = <u32>::decode(&mut TrailingZeroInput::new(&seed))
-					.expect("input is padded with zeroes; qed") %
-					max.saturating_add(1);
+					.expect("input is padded with zeroes; qed")
+					% max.saturating_add(1);
 				random as usize
 			},
 		};