Login plugin: Enable configurable Admin-specific login redirects

[thekenshow]

When Admin users in a specific group have limited access (e.g., only to the Careers Flex Directory), automatically redirect them to the admin/careers page upon login to /admin, rather than requiring them to manually click "Careers" after each login.

redirect_after_login: true                # Path to redirect to after a successful login
redirect_after_logout: true               # Path to redirect to after a successful logout
session_user_sync: false                  # Sync session user with changes in stored user file
site_host:                                # Site host to use for email links. Enhances security by ensuring links are to the correct host (e.g. https://foo.com)

route: '/login'                           # Specific route for Login page (default is '/login')
route_after_login: '/admin/pages'         # Route to go to after login if enabled

Another example is redirecting content managers directly to admin/pages instead of requiring them to click "Pages" after each login.