Disco! 3.4.3

A Shade made for the round screen

The Shade Quick Settings style (Display › QS style › Shade) is redesigned for the Disc's round glass. It keeps
everything it had and arranges it for a circle:

• Round cover in a progress ring. The cover is round and sits inside a ring that fills as the song plays; it
  replaces the thin progress line.
• Play / pause you can see. An accent button sits in the gap at the bottom of the ring and shows what a tap will
  do. A tap on the cover still plays or pauses.
• Previous and next on the rim. They are shaped like Disco's navigation shard: ovals cut by the edge of the
  screen, mirrored left and right at the height of the cover, with the icon in the middle of each. Taps count inside
  the oval only.
• Easier to read. The clock is larger, the battery shows its percentage, and the title (24 px) runs along the
  widest part of the screen with the artist under it.
• An edge that follows the glass. The shade's lower edge is now a curve instead of a flat line. Pulling down
  again still opens the full Quick Settings.

Every theme draws it in its own colours and type, Braun 2.0 in its Inter faces.

Disc Shelf on Zune

Thanks to @ericklv for PR #25:

• The Disc Shelf home page no longer goes blank in Zune.
• In the Server form, a tap on Navidrome no longer lands on Back and closes the form without saving.
• Server errors say what is missing (server, username, password, or a server that needs http:// or https://).
  A Navidrome address typed as host:port gets http:// added for you. A password that wasn't remembered now asks
  you to open Server again.

The Disc Shelf title in Zune now lines up with its back ring.

Binary record: RELEASE_3.4.3.md. Update from the SD card as usual
(guide); no reflash.