feat: add lock / unlock functionality to agg_bridge for native miden assets

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## v0.15.0 (TBD)
+
+### Features
+
+- Added lock/unlock path for Miden-native tokens in the AggLayer bridge: `is_native` flag in `faucet_registry_map`, bridge-local `faucet_metadata_map` (replacing FPI to faucets for conversion data), and `lock_asset` / `unlock_and_send` procedures so the bridge holds native assets in its own vault instead of burn/mint via a faucet ([#2771](https://github.com/0xMiden/protocol/pull/2771)).
+
 ## 0.14.0 (2026-03-23)
 
 ### Features

bin/bench-transaction/src/context_setups.rs

@@ -204,10 +204,6 @@ pub async fn tx_consume_claim_note(data_source: ClaimDataSource) -> Result<Trans
         max_supply,
         Felt::ZERO,
         bridge_account.id(),
-        &origin_token_address,
-        origin_network,
-        scale,
-        leaf_data.metadata_hash,
     );
     builder.add_account(agglayer_faucet.clone())?;
 
@@ -227,6 +223,7 @@ pub async fn tx_consume_claim_note(data_source: ClaimDataSource) -> Result<Trans
         .scale_to_token_amount(scale as u32)
         .expect("amount should scale successfully");
 
+    let config_metadata_hash = leaf_data.metadata_hash;
     let claim_inputs = ClaimNoteStorage {
         proof_data,
         leaf_data,
@@ -246,6 +243,10 @@ pub async fn tx_consume_claim_note(data_source: ClaimDataSource) -> Result<Trans
     let config_note = ConfigAggBridgeNote::create(
         agglayer_faucet.id(),
         &origin_token_address,
+        scale,
+        origin_network,
+        false,
+        &config_metadata_hash,
         bridge_admin.id(),
         bridge_account.id(),
         builder.rng_mut(),
@@ -338,17 +339,18 @@ pub async fn tx_consume_b2agg_note() -> Result<TransactionContext> {
         Felt::new(FungibleAsset::MAX_AMOUNT),
         Felt::new(bridge_amount),
         bridge_account.id(),
-        &origin_token_address,
-        origin_network,
-        scale,
-        MetadataHash::from_token_info("AGG", "AGG", 8),
     );
     builder.add_account(faucet.clone())?;
 
     // CREATE CONFIG_AGG_BRIDGE NOTE (registers faucet + token address in bridge)
+    let metadata_hash = MetadataHash::from_token_info("AGG", "AGG", 8);
     let config_note = ConfigAggBridgeNote::create(
         faucet.id(),
         &origin_token_address,
+        scale,
+        origin_network,
+        false,
+        &metadata_hash,
         bridge_admin.id(),
         bridge_account.id(),
         builder.rng_mut(),