Billing / plus frontend (#2130)

* [wip] initial

* [wip] subscriptions/plus frontend

* [wip] finish payment flow

* Charges page

* finish most subscriptions work

* Finish

* update eslint

* Fix issues

* fix intl extract

* fix omorphia locale extract

* fix responsiveness

* fix lint

apps/frontend/src/assets/styles/utils.scss

@@ -2,10 +2,6 @@
   display: none !important;
 }
 
-.w-100 {
-  width: 100%;
-}
-
 body {
   overflow-y: scroll;
   overflow-x: hidden;