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/common/src/impls.rs

@@ -132,8 +132,8 @@ pub struct AssetsFrom<T>(PhantomData<T>);
 impl<T: Get<Location>> ContainsPair<Asset, Location> for AssetsFrom<T> {
 	fn contains(asset: &Asset, origin: &Location) -> bool {
 		let loc = T::get();
-		&loc == origin &&
-			matches!(asset, Asset { id: AssetId(asset_loc), fun: Fungible(_a) }
+		&loc == origin
+			&& matches!(asset, Asset { id: AssetId(asset_loc), fun: Fungible(_a) }
 			if asset_loc.match_and_split(&loc).is_some())
 	}
 }

pezcumulus/teyrchains/common/src/pay.rs

@@ -101,20 +101,24 @@ where
 	fn match_location(who: &VersionedLocatableAccount) -> Result<A::Type, ()> {
 		// only applicable for the local accounts
 		let account_id = match who {
-			VersionedLocatableAccount::V4 { location, account_id } if location.is_here() =>
-				&account_id.clone().try_into().map_err(|_| ())?,
-			VersionedLocatableAccount::V5 { location, account_id } if location.is_here() =>
-				account_id,
+			VersionedLocatableAccount::V4 { location, account_id } if location.is_here() => {
+				&account_id.clone().try_into().map_err(|_| ())?
+			},
+			VersionedLocatableAccount::V5 { location, account_id } if location.is_here() => {
+				account_id
+			},
 			_ => return Err(()),
 		};
 		C::convert_location(account_id).ok_or(())
 	}
 	fn match_asset(asset: &VersionedLocatableAsset) -> Result<xcm::v5::Location, ()> {
 		match asset {
-			VersionedLocatableAsset::V4 { location, asset_id } if location.is_here() =>
-				asset_id.clone().try_into().map(|a: xcm::v5::AssetId| a.0).map_err(|_| ()),
-			VersionedLocatableAsset::V5 { location, asset_id } if location.is_here() =>
-				Ok(asset_id.clone().0),
+			VersionedLocatableAsset::V4 { location, asset_id } if location.is_here() => {
+				asset_id.clone().try_into().map(|a: xcm::v5::AssetId| a.0).map_err(|_| ())
+			},
+			VersionedLocatableAsset::V5 { location, asset_id } if location.is_here() => {
+				Ok(asset_id.clone().0)
+			},
 			_ => Err(()),
 		}
 	}