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/pezpallets/xcmp-queue/src/lib.rs

@@ -442,9 +442,9 @@ impl QueueConfigData {
 	///
 	/// Should be called prior to accepting this as new config.
 	pub fn validate<T: crate::Config>(&self) -> pezsp_runtime::DispatchResult {
-		if self.resume_threshold < self.suspend_threshold &&
-			self.suspend_threshold <= self.drop_threshold &&
-			self.resume_threshold > 0
+		if self.resume_threshold < self.suspend_threshold
+			&& self.suspend_threshold <= self.drop_threshold
+			&& self.resume_threshold > 0
 		{
 			Ok(())
 		} else {
@@ -946,8 +946,8 @@ impl<T: Config> XcmpMessageHandler for Pezpallet<T> {
 						}
 					}
 				},
-				XcmpMessageFormat::ConcatenatedVersionedXcm |
-				XcmpMessageFormat::ConcatenatedOpaqueVersionedXcm => {
+				XcmpMessageFormat::ConcatenatedVersionedXcm
+				| XcmpMessageFormat::ConcatenatedOpaqueVersionedXcm => {
 					let encoding = match format {
 						XcmpMessageFormat::ConcatenatedVersionedXcm => XcmEncoding::Simple,
 						XcmpMessageFormat::ConcatenatedOpaqueVersionedXcm => XcmEncoding::Double,
@@ -1223,10 +1223,12 @@ impl<T: Config> InspectMessageQueues for Pezpallet<T> {
 				let mut decoded_messages = Vec::new();
 				while !data.is_empty() {
 					let message_bytes = match decoded_format {
-						XcmpMessageFormat::ConcatenatedVersionedXcm =>
-							Self::take_first_concatenated_xcm(data, &mut WeightMeter::new()),
-						XcmpMessageFormat::ConcatenatedOpaqueVersionedXcm =>
-							Self::take_first_concatenated_opaque_xcm(data),
+						XcmpMessageFormat::ConcatenatedVersionedXcm => {
+							Self::take_first_concatenated_xcm(data, &mut WeightMeter::new())
+						},
+						XcmpMessageFormat::ConcatenatedOpaqueVersionedXcm => {
+							Self::take_first_concatenated_opaque_xcm(data)
+						},
 						unexpected_format => {
 							panic!("Unexpected XCMP format: {unexpected_format:?}!")
 						},

pezcumulus/pezpallets/xcmp-queue/src/migration.rs

@@ -279,9 +279,9 @@ pub mod v4 {
 				let pre_default = v2::QueueConfigData::default();
 				// If the previous values are the default ones, let's replace them with the new
 				// default.
-				if pre.suspend_threshold == pre_default.suspend_threshold &&
-					pre.drop_threshold == pre_default.drop_threshold &&
-					pre.resume_threshold == pre_default.resume_threshold
+				if pre.suspend_threshold == pre_default.suspend_threshold
+					&& pre.drop_threshold == pre_default.drop_threshold
+					&& pre.resume_threshold == pre_default.resume_threshold
 				{
 					return QueueConfigData::default();
 				}

pezcumulus/pezpallets/xcmp-queue/src/mock.rs

@@ -126,8 +126,8 @@ impl<RuntimeOrigin: OriginTrait> ConvertOrigin<RuntimeOrigin>
 		kind: OriginKind,
 	) -> Result<RuntimeOrigin, Location> {
 		let origin = origin.into();
-		if kind == OriginKind::Superuser &&
-			matches!(
+		if kind == OriginKind::Superuser
+			&& matches!(
 				origin.unpack(),
 				(1,	[Teyrchain(id)]) if ParaId::from(*id).is_system(),
 			) {