Visuals/Controls Patch

Patch changes:

• Changed throttle controls:
  • R throttle up
  • F throttle down
  • Updated all control displays and itch documentation
• Navigator tutorial:
  • All messages display for 5 seconds
  • Space advances one message at a time
  • Added “SPACE next communication” hint
• Improved Navigator readability:
  • Body uses the clearer Hyrax/Alpha-style font
  • Communication panels and text enlarged about 10%
• Widened the controls/spec panels to prevent text overflow
• Enlarged and respaced the SPD/HULL panel for WebGL
• Standardized Bridge, Chase, and Rear HUD positioning
• Added high-DPI WebGL handling to prevent tiny HUD elements on itch
• Fixed the CommsFeed nullable-value crash
• Home ship now:
  • Appears during departure
  • Hides after jumping toward NAV-1
  • Returns only for the trip home from NAV-3