Make real Query values
Add Drync.Sync, generalize Api functions

- Commented createFolder implementation
Extract token argument via Reader
Use Api monad in Drync.Sync
Run Api monad in main
Refactor Api calls
Restructure modules, slim main
Stup postApi, implement createFolder
Create folder / download works, cleanup imports

- Add logApi/logApiErr
Handle error from non-existing sync-to