Add unsend campaign feature (#45)

* Add unsend email editor

Add email editor

Add more email editor

Add renderer partial

Add more marketing email features

* Add more campaign feature

* Add variables

* Getting there

* campaign is there mfs

* Add migration

packages/typescript-config/react-library.json

@@ -3,6 +3,8 @@
   "display": "React Library",
   "extends": "./base.json",
   "compilerOptions": {
-    "jsx": "react-jsx"
+    "jsx": "react-jsx",
+    "module": "ESNext",
+    "moduleResolution": "Bundler"
   }
-}
+}