Client Handoff and Cockpit Assist Cues

Tightened the client handoff path while adding clearer app and cockpit cues for launching, signing in, and reading assist state in flight.

Changes

  • Wired and checked app icons so the client and Windows package present the right visual identity across desktop surfaces.
  • Kept hit registration consistent for a fatally damaged aircraft that is still airborne, so the last moments of a fight resolve cleanly.
  • Tightened the native account handoff so browser login, callback relay, and sign-out actions leave players in a clearer state before joining the arena.
  • Added cockpit-visible autopilot modes and cues so climb, orbit, and level behavior are easier to understand while assist state is active.