Redirect to the login page if the user is not logged in when editing

[ctwhome]

User story

As an editor
When accessing directly to the builder to edit a story via a link, the application should redirect me to the login page.

Proposed work

Routing changes

Tasks

• Change routing so that users get redirected to the login page if authentication is needed.
• Make sure the original link is accessed after logging in.

Acceptance Criteria

• Open a direct link to a story in an incognito window, if redirection to the login screen is done (and upon logging in, the desired link is accessed again), job done.