TunnelYard v2.6.0

TunnelYard 2.6.0

Product interface refresh

• Reworked the native desktop surface to match the website hero: compact
  operations rail, centered brand bar, dark workspace, profile cards and live
  console.
• Moved secondary controls into Preferences so the main tunnel view stays
  focused on connecting and monitoring environments.
• Added a visual connection journey and a multi-tunnel network animation to
  the landing page, with meaningful motion and reduced-motion support.
• Fixed the Linux development build so cargo run no longer requires a
  distro-specific Fontconfig development package.