feat(accounts): re-introduce bundler (#21562)

simapp/app.go

@@ -78,6 +78,7 @@ import (
 	"cosmossdk.io/x/staking"
 	stakingkeeper "cosmossdk.io/x/staking/keeper"
 	stakingtypes "cosmossdk.io/x/staking/types"
+	txdecode "cosmossdk.io/x/tx/decode"
 	"cosmossdk.io/x/tx/signing"
 	"cosmossdk.io/x/upgrade"
 	upgradekeeper "cosmossdk.io/x/upgrade/keeper"
@@ -216,6 +217,13 @@ func NewSimApp(
 	appCodec := codec.NewProtoCodec(interfaceRegistry)
 	legacyAmino := codec.NewLegacyAmino()
 	signingCtx := interfaceRegistry.SigningContext()
+	txDecoder, err := txdecode.NewDecoder(txdecode.Options{
+		SigningContext: signingCtx,
+		ProtoCodec:     appCodec,
+	})
+	if err != nil {
+		panic(err)
+	}
 	txConfig := authtx.NewTxConfig(appCodec, signingCtx.AddressCodec(), signingCtx.ValidatorAddressCodec(), authtx.DefaultSignModes)
 
 	govModuleAddr, err := signingCtx.AddressCodec().BytesToString(authtypes.NewModuleAddress(govtypes.ModuleName))
@@ -308,6 +316,7 @@ func NewSimApp(
 		runtime.NewEnvironment(runtime.NewKVStoreService(keys[accounts.StoreKey]), logger.With(log.ModuleKey, "x/accounts"), runtime.EnvWithMsgRouterService(app.MsgServiceRouter()), runtime.EnvWithQueryRouterService(app.GRPCQueryRouter())),
 		signingCtx.AddressCodec(),
 		appCodec.InterfaceRegistry(),
+		txDecoder,
 		// TESTING: do not add
 		accountstd.AddAccount("counter", counter.NewAccount),
 		accountstd.AddAccount("aa_minimal", account_abstraction.NewMinimalAbstractedAccount),