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

pezkuwi/node/network/availability-recovery/src/lib.rs

@@ -418,8 +418,8 @@ async fn handle_recover<Context>(
 					let mut small_pov_size = true;
 
 					match recovery_strategy_kind {
-						RecoveryStrategyKind::BackersFirstIfSizeLower(fetch_chunks_threshold) |
-						RecoveryStrategyKind::BackersFirstIfSizeLowerThenSystematicChunks(
+						RecoveryStrategyKind::BackersFirstIfSizeLower(fetch_chunks_threshold)
+						| RecoveryStrategyKind::BackersFirstIfSizeLowerThenSystematicChunks(
 							fetch_chunks_threshold,
 						) => {
 							// Get our own chunk size to get an estimate of the PoV size.
@@ -448,16 +448,17 @@ async fn handle_recover<Context>(
 					};
 
 					match (&recovery_strategy_kind, small_pov_size) {
-						(RecoveryStrategyKind::BackersFirstAlways, _) |
-						(RecoveryStrategyKind::BackersFirstIfSizeLower(_), true) |
-						(
+						(RecoveryStrategyKind::BackersFirstAlways, _)
+						| (RecoveryStrategyKind::BackersFirstIfSizeLower(_), true)
+						| (
 							RecoveryStrategyKind::BackersFirstIfSizeLowerThenSystematicChunks(_),
 							true,
-						) |
-						(RecoveryStrategyKind::BackersThenSystematicChunks, _) =>
+						)
+						| (RecoveryStrategyKind::BackersThenSystematicChunks, _) => {
 							recovery_strategies.push_back(Box::new(FetchFull::new(
 								FetchFullParams { validators: backing_validators.to_vec() },
-							))),
+							)))
+						},
 						_ => {},
 					};
 
@@ -479,9 +480,9 @@ async fn handle_recover<Context>(
 			if let Some(core_index) = maybe_core_index {
 				if matches!(
 					recovery_strategy_kind,
-					RecoveryStrategyKind::BackersThenSystematicChunks |
-						RecoveryStrategyKind::SystematicChunks |
-						RecoveryStrategyKind::BackersFirstIfSizeLowerThenSystematicChunks(_)
+					RecoveryStrategyKind::BackersThenSystematicChunks
+						| RecoveryStrategyKind::SystematicChunks
+						| RecoveryStrategyKind::BackersFirstIfSizeLowerThenSystematicChunks(_)
 				) && chunk_mapping_enabled
 				{
 					let chunk_indices =
@@ -507,8 +508,8 @@ async fn handle_recover<Context>(
 						.into_iter()
 						.filter(|(c_index, _)| {
 							usize::try_from(c_index.0)
-								.expect("usize is at least u32 bytes on all modern targets.") <
-								systematic_threshold
+								.expect("usize is at least u32 bytes on all modern targets.")
+								< systematic_threshold
 						})
 						.collect();