fix(simapp): fix default home

Author: julienrbrt

simapp/simd/cmd/root_v2.go

@@ -115,7 +115,7 @@ func ProvideClientContext(
 		WithAddressCodec(addressCodec).
 		WithValidatorAddressCodec(validatorAddressCodec).
 		WithConsensusAddressCodec(consensusAddressCodec).
-		WithHomeDir(simapp.DefaultNodeHome).
+		WithHomeDir(tempDir()).
 		WithViper("") // uses by default the binary name as prefix
 
 	// Read the config to overwrite the default values with the values from the config file
@@ -124,6 +124,7 @@ func ProvideClientContext(
 	if err != nil {
 		panic(err)
 	}
+	clientCtx.HomeDir = ""
 
 	// textual is enabled by default, we need to re-create the tx config grpc instead of bank keeper.
 	txConfigOpts.TextualCoinMetadataQueryFn = authtxconfig.NewGRPCCoinMetadataQueryFn(clientCtx)