Updated Dockerfile-lavalink to fetch the latest Lavalink.jar release instead of a fixed version. Bumped youtube-plugin dependency from 1.13.4 to 1.13.5 in application.yml. Also removed commented-out dashboard dependency from docker-compose.yml for cleanup.
Added a new spotify-tokener service to docker-compose.yml and updated documentation links to use the latest version. In lavalink/application.yml, enabled anonymous token usage for Spotify with a custom token endpoint, and updated YouTube and LavaSrc plugin dependencies to newer versions.