Route validator

[Zio-4]

Task Description
Create a function to take in a route handler function. This function will take in the request and response from the route handler function and check if the request has a jwt and is valid. If the jwt is not valid or does not exist then route the user to the sign in page on the front.

Technical Considerations
Do this after sign in functionality is working on the frontend and backend to avoid slowing down development.

Additional Considerations
Any supplemental information including unresolved questions, links to external resources, screenshots, etc.

[RParkerM]

This is mostly done, we just need to add in the re-direct functionality.
I removed the authentication necessary to list menu items so we can check them from the front-end without signing in for now.