Feat(Challenges): no js preview (#16149)

* fix(files): Decouple files from challenges

* feat(server/react): Remove action logger

use redux remote devtools instead!

* feat(Challenges): Disable js on edit, enable on execute

* feat(Challenge/Preview): Show message when js is disabled

* refactor(frameEpic): Reduce code by using lodash

* feat(frameEpic): Disable js in preview by state

* feat(frameEpic): Colocate epic in Challenges/redux

* refactor(ExecuteChallengeEpic): CoLocated with Challenges

* refactor(executeChallengesEpic): Separate tests from main logic

* feat(Challenge/Preview): Update main on edit

* feat(frameEpuc): Replace frame on edit/execute

This allows for sandbox to work properly

* fix(Challenges/Utils): Require utisl

* revert(frameEpic): Hoist function to mount code in frame

* fix(frameEpic): Ensure new frame is given classname

* feat(executeChallenge): Update main on code unlocked

* fix(frameEpic): Filter out empty test message

* fix(Challenge/Preview): Remove unnessary quote in classname

* feat(codeStorageEpic): Separate localstorage from solutions loading

* fix(fetchUser): Merge user actions into one

prefer many effects from one action over one action to one effect

* fix(themes): Centralize theme utils and defs

* fix(entities.user): Fix user reducer namespacing

* feat(frame): Refactor frameEpic to util

* feat(Challenges.redux): Should not attempt to update main from storage

* fix(loadPreviousChallengeEpic): Refactor for RFR

* fix(Challenges.Modern): Show preview plane

server/utils/react.js

@@ -1,15 +1,6 @@
-import debug from 'debug';
-
-const log = debug('fcc:server:react:utils');
-
 export const errorThrowerMiddleware = () => next => action => {
   if (action.error) {
     throw action.payload;
   }
   return next(action);
 };
-
-export const loggerMiddleware = () => next => action => {
-  log('action: \n', action);
-  return next(action);
-};