feature/dwn sw js (#1103)

- **feat(macaroon): add  and  to macaroon genesis**
- **refactor: move schema definitions to dedicated file**
- **feat: remove Session model**
- **refactor: move session middleware to internal package**

x/vault/module.go

@@ -56,6 +56,7 @@ func NewAppModule(
 	return &AppModule{
 		AppModuleBasic: AppModuleBasic{cdc: cdc},
 		keeper:         keeper,
+		didk:           didkeeper,
 	}
 }