feat(hook): sanitize handle from routes

[FredrikHillbert]

WHY

Remix has an object called handle on route see here for more info. If you pass a promise or a function to this object the service worker will fail with the following error:

Failed to execute 'postMessage' on 'ServiceWorker': function handleFunction(A, B) {
const props = []
} could not be cloned.

WHAT

We have added a function called sanitizeHandleObject to remove any promise or function from the route.handle.

• The function sanitizeHandleObject is the function that is checking if the route.handle has any props that is either a function or a promise and if it has that, those will be removed from the object.