fixup! feat: asset tracker now uses local cache before fetching asset metadata

Author: AngelCastilloB

packages/wallet/src/Wallets/BaseWallet.ts

@@ -553,6 +553,7 @@ export class BaseWallet implements ObservableWallet {
 
     this.balance = createBalanceTracker(this.protocolParameters$, this.utxo, this.delegation);
 
+    // TODO[LW-11929]: Implement `observe` method in DocumentStore interface.
     const assetsCache$ = defer(() => stores.assets.get().pipe(defaultIfEmpty(new Map())));
 
     this.assetInfo$ = new PersistentDocumentTrackerSubject(