(Add) Buttons to horizontally scroll poster row

[Roardom]

Depends on #4635

[what-the-diff]

PR Summary

• Component Addition in app.js
  Two new elements, 'posterRow' and 'tabs' have been imported.
• Inclusion of posterRow.js
  Integrated a new manageable feature to facilitate horizontal scrolling in a row of posters with smooth left and right shift abilities.
• Incorporation of tabs.js
  Added a new feature for handling tabs that permits switching between tabs via button clicks and ties to class and role attributes.
• Changes in buttons.blade.php
  Shifted from a local 'tab' data binding to the recently included 'tabs' component, hence simplifying tab management.
• Modification in extra_meta.blade.php
  Substituted prior tab management with the 'tabs' component and introduced two buttons for left and right scroll through the 'posterRow' component.
• Enhancements in recommendations.blade.php
  Incorporated an 'x-ref' to the poster row section for simpler DOM access within the 'posterRow' component.