Moved all the vendor assets to the vendor/assets tree
Display list of todos for a given user as a list with checkboxes
Add classes and the links at the top of the page consisting of the main layout of the application
Included the files from the vendor/assets folder.
Fetched all the todo items of the current user and stored in @items.
The index file of a user shown whenever the user logs in.

The file will contain a list of the todo items, if the user is logged in.

Otherwise, it will show a welcome message for promotion!