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/asset-conversion/ops/src/benchmarking.rs

@@ -82,10 +82,10 @@ fn mint_setup_fee_asset<T: Config>(
 	assert_ok!(T::Assets::mint_into(
 		T::PoolSetupFeeAsset::get(),
 		&caller,
-		T::PoolSetupFee::get() +
-			T::Assets::deposit_required(asset1.clone()) +
-			T::Assets::deposit_required(asset2.clone()) +
-			T::PoolAssets::deposit_required(lp_token.clone())
+		T::PoolSetupFee::get()
+			+ T::Assets::deposit_required(asset1.clone())
+			+ T::Assets::deposit_required(asset2.clone())
+			+ T::PoolAssets::deposit_required(lp_token.clone())
 	));
 }
 

bizinikiwi/pezframe/asset-conversion/ops/src/lib.rs

@@ -208,8 +208,8 @@ pub mod pezpallet {
 			// Transfer all pool related assets to the new account.
 
 			ensure!(
-				balance1 ==
-					T::Assets::transfer(
+				balance1
+					== T::Assets::transfer(
 						asset1.clone(),
 						&prior_account,
 						&new_account,
@@ -220,8 +220,8 @@ pub mod pezpallet {
 			);
 
 			ensure!(
-				balance2 ==
-					T::Assets::transfer(
+				balance2
+					== T::Assets::transfer(
 						asset2.clone(),
 						&prior_account,
 						&new_account,
@@ -232,8 +232,8 @@ pub mod pezpallet {
 			);
 
 			ensure!(
-				lp_balance ==
-					T::PoolAssets::transfer(
+				lp_balance
+					== T::PoolAssets::transfer(
 						info.lp_token.clone(),
 						&prior_account,
 						&new_account,