Refactor UI components to use 'coolbox' class for consistent styling across various views

- Updated dashboard, destination, project, and server views to replace 'box' class with 'coolbox' for improved visual consistency.
- Modified links and buttons in shared variables and scheduled tasks views to utilize 'coolbox' class.
- Ensured all relevant components reflect the new styling approach, enhancing user experience and interface coherence.

resources/views/livewire/source/github/change.blade.php

@@ -35,7 +35,7 @@
                     </svg>
                     <span>You must complete this step before you can use this source!</span>
                 </div>
-                <a class="items-center justify-center box" href="{{ getInstallationPath($github_app) }}">
+                <a class="items-center justify-center coolbox" href="{{ getInstallationPath($github_app) }}">
                     Install Repositories on GitHub
                 </a>
             @else