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/integration-tests/emulated/tests/coretime/coretime-pezkuwichain/src/lib.rs

@@ -30,14 +30,10 @@ mod imports {
 		asset_hub_pezkuwichain_emulated_chain::genesis::ED as ASSET_HUB_PEZKUWICHAIN_ED,
 		coretime_pezkuwichain_emulated_chain::{
 			coretime_pezkuwichain_runtime::ExistentialDeposit as CoretimePezkuwichainExistentialDeposit,
-			genesis::ED as CORETIME_PEZKUWICHAIN_ED,
-			CoretimePezkuwichainParaPezpallet,
+			genesis::ED as CORETIME_PEZKUWICHAIN_ED, CoretimePezkuwichainParaPezpallet,
 			CoretimePezkuwichainParaPezpallet as CoretimePezkuwichainPallet,
 		},
-		pezkuwichain_emulated_chain::{
-			genesis::ED as PEZKUWICHAIN_ED,
-			PezkuwichainRelayPezpallet,
-		},
+		pezkuwichain_emulated_chain::{genesis::ED as PEZKUWICHAIN_ED, PezkuwichainRelayPezpallet},
 		AssetHubPezkuwichainPara as AssetHubPezkuwichain,
 		AssetHubPezkuwichainParaReceiver as AssetHubPezkuwichainReceiver,
 		AssetHubPezkuwichainParaSender as AssetHubPezkuwichainSender,

pezcumulus/teyrchains/integration-tests/emulated/tests/coretime/coretime-zagros/src/lib.rs

@@ -28,26 +28,18 @@ mod imports {
 	};
 	pub(crate) use zagros_system_emulated_network::{
 		asset_hub_zagros_emulated_chain::{
-			genesis::ED as ASSET_HUB_ZAGROS_ED,
-			AssetHubZagrosParaPezpallet,
+			genesis::ED as ASSET_HUB_ZAGROS_ED, AssetHubZagrosParaPezpallet,
 		},
 		collectives_zagros_emulated_chain::CollectivesZagrosParaPezpallet,
 		coretime_zagros_emulated_chain::{
 			self, coretime_zagros_runtime::ExistentialDeposit as CoretimeZagrosExistentialDeposit,
-			genesis::ED as CORETIME_ZAGROS_ED,
-			CoretimeZagrosParaPezpallet,
+			genesis::ED as CORETIME_ZAGROS_ED, CoretimeZagrosParaPezpallet,
 			CoretimeZagrosParaPezpallet as CoretimeZagrosPallet,
 		},
 		people_zagros_emulated_chain::PeopleZagrosParaPezpallet,
-		pez_penpal_emulated_chain::{
-			PenpalAssetOwner,
-			PenpalBParaPezpallet,
-		},
+		pez_penpal_emulated_chain::{PenpalAssetOwner, PenpalBParaPezpallet},
 		pezbridge_hub_zagros_emulated_chain::BridgeHubZagrosParaPezpallet,
-		zagros_emulated_chain::{
-			genesis::ED as ZAGROS_ED,
-			ZagrosRelayPezpallet,
-		},
+		zagros_emulated_chain::{genesis::ED as ZAGROS_ED, ZagrosRelayPezpallet},
 		AssetHubZagrosPara as AssetHubZagros, AssetHubZagrosParaReceiver as AssetHubZagrosReceiver,
 		AssetHubZagrosParaSender as AssetHubZagrosSender, BridgeHubZagrosPara as BridgeHubZagros,
 		CollectivesZagrosPara as CollectivesZagros, CoretimeZagrosPara as CoretimeZagros,