nerd-deck app 0.8.3

What's changed

Everything since host-v0.8.2.

Fixes

• stats: leave nerd-deck itself out of the busiest program (c3912c8)
  The service, tray and settings window are all nerd-deck, so they're skipped,
  and a program replaced while it runs is counted under its own name rather
  than as " (deleted)".

Chores

• release: app 0.8.3 (a05b8cb)

Full diff: host-v0.8.2...host-v0.8.3