Added dusk

[snipe]

This adds the dusk browser tests suite and a few starter tests. Still loads more work to do.

[what-the-diff]

PR Summary

• Inclusion of Laravel Dusk
  Laravel Dusk, a popular browser testing tool, has been added to the project, enhancing our ability to perform comprehensive testing.

• Update of Default Layout
  The default layout file now contains specific 'dusk' attributes for the header and h1 elements which will allow us more precision and efficiency when performing tests.

• Addition of User Login Test
  Introduced a new set of tests specifically for user login. This will help to ensure the reliability and security of user authentication.

• Addition of Page Testing Files
  Added additional files dedicated to home page and general page testing. These enhance the overall testing coverage, ensuring all aspects of the platform function as expected.

• Introduction of Ignored Files in Browser Console, Screenshots, and Source
  Added '.gitignore' files in the console, screenshots, and source directories. These prevent certain testing-related files from being tracked or uploaded to the repository, keeping it clean and focused on source code.

• Inclusion of DuskTestCase File
  A fundamental file required to set up and run Laravel Dusk tests has been added, paving the way for further and more complex tests.