v0.1.82

## What's new - **Tab strip redesign** — Safari-style soft rounded-rect tabs (7px radius, 4px gap), leading circular close button on hover, calmer 200ms motion, vertically aligned with the macOS traffic lights. - **Shorter tab titles** — shell-sourced titles now collapse to the working-directory basename (e.g. `lassevestergaard@Mac:~/Documents/dev` → `dev`). Manual renames, agent thread names, and tmux window names are unaffected. Pre-release.