Fix group layout to pass send fn to TracklistCard
Create values/tracks adt to store tracks in various states: done, loading, etc.

Don't pass dbStream as first service argument.
Avoid using watch function.
Fix broken transition to next track
Remove unnecessary dependencies from player service
Create values/groups adt
Using dedicated index to store vk data
Add pouchdb to project
Create pouch-index module to manage pouchdb indexing
Split out track into two modules: track and active-track
Using vk-index to load data from vk api and transform it into facts