feat: implement okp4 encoding config

avoid depending on wasm app's specific source

app/app.go

@@ -7,7 +7,6 @@ import (
 	"os"
 	"path/filepath"
 
-	wasmappparams "github.com/CosmWasm/wasmd/app/params"
 	"github.com/CosmWasm/wasmd/x/wasm"
 	wasmclient "github.com/CosmWasm/wasmd/x/wasm/client"
 	wasmkeeper "github.com/CosmWasm/wasmd/x/wasm/keeper"
@@ -97,6 +96,7 @@ import (
 	ibcporttypes "github.com/cosmos/ibc-go/v3/modules/core/05-port/types"
 	ibchost "github.com/cosmos/ibc-go/v3/modules/core/24-host"
 	ibckeeper "github.com/cosmos/ibc-go/v3/modules/core/keeper"
+	okp4appparams "github.com/okp4/okp4d/app/params"
 	"github.com/spf13/cast"
 	abci "github.com/tendermint/tendermint/abci/types"
 	tmjson "github.com/tendermint/tendermint/libs/json"
@@ -282,7 +282,7 @@ func New(
 	skipUpgradeHeights map[int64]bool,
 	homePath string,
 	invCheckPeriod uint,
-	encodingConfig wasmappparams.EncodingConfig,
+	encodingConfig okp4appparams.EncodingConfig,
 	enabledProposals []wasm.ProposalType,
 	appOpts servertypes.AppOptions,
 	wasmOpts []wasm.Option,

app/params/encoding.go

@@ -0,0 +1,16 @@
+package params
+
+import (
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/codec"
+	"github.com/cosmos/cosmos-sdk/codec/types"
+)
+
+// EncodingConfig specifies the concrete encoding types to use for a given app.
+// This is provided for compatibility between protobuf and amino implementations.
+type EncodingConfig struct {
+	InterfaceRegistry types.InterfaceRegistry
+	Marshaler         codec.Codec
+	TxConfig          client.TxConfig
+	Amino             *codec.LegacyAmino
+}