Remove platform tenancy from SXCHNGE customer BFF (#34)

backend/edge/shared/interface/api/runtime.go

@@ -12,12 +12,11 @@ type RuntimeBootstrapFunc func(API) (RuntimeComponents, error)
 type RuntimeFinishFunc func(API) error
 
 type RuntimeConfig struct {
-	Name            string
-	Services        []ServiceFactory
-	EnableWebSocket bool
-	ConfigFactory   ConfigFactory
-	Bootstrap       RuntimeBootstrapFunc
-	Finish          RuntimeFinishFunc
+	Name          string
+	Services      []ServiceFactory
+	ConfigFactory ConfigFactory
+	Bootstrap     RuntimeBootstrapFunc
+	Finish        RuntimeFinishFunc
 }
 
 type ServiceFactory struct {