[Albums] Implement Get albums

[ahmedeid6842]

Requirement

at this pull request user should be able to get albums based on the passed query

Done:

• Implement GET => /ablums?
  • validate request query which will be used in key search.
  • call getAlbum service and pass to it the query request
  • if everything is okay return the queries album
• Implement getAlbum service
  • Create a query builder based on the based request query
  • find the album based on the query and return it .
  • don't forgot whenever you return album return the songs that is assigned to this album.
  • if Not album found return NotFoundException.