feat: Create flow model and graphQL mutation

packages/backend/src/apps/twitter/index.ts

@@ -1,12 +1,15 @@
 import Authentication from './authentication';
 import Triggers from './triggers';
+import Actions from './actions';
 
 export default class Twitter {
   authenticationClient: any
   triggers: any
+  actions: any
 
   constructor(connectionData: any) {
     this.authenticationClient = new Authentication(connectionData);
     this.triggers = new Triggers(connectionData);
+    this.actions = new Actions(connectionData);
   }
 }