v0.8.5

Patch Changes

• b6f74a8: Simplify global pane navigation to relative prefix+j / prefix+k cycling and release Ctrl+H/J/K/L to embedded engines.
• 114a5ae: Detect and report pre-v0.8 tmux process memory in kobe doctor, and make kobe reset safely terminate those legacy pane process groups before stopping the retired server.
• f97da39: Preserve terminal color negotiation in native PureTUI replay captures so Brand Studio renders match the live harness.