Please merge the Web development from Phonibox with teddycloud

[Mannshoch]

Please merge the Web development from Phoniebox with teddycloud.

Detach the User experience from the hardware logic and work together.

• Have a pure Media library
  • where you could upload files
  • have a sort and inspecting possibility
    • sort by tags like: Album, Interpret, genre
    • sort by attribute like: stream / audio file, podcast, story series (Independent stories)/ history based series (Stories that chapters)/ oneshot, playlist (attached / not attached to device)
    • allow reorganizing playlists
• have a device Management section
  • Have NFC section where:
    • you see with this device compatible NFC/Tonies
    • see to this device attached NFC/Tonies
    • allow attaching playlists to NFC/Tonies
• Settings section
  • MQTT / Webhoock / REST API
  • User Management and Token
    This ticket @ https://github.com/toniebox-reverse-engineering/teddycloud/issues/201