Claude Squad v1.0.16

Perf fixes and a new terminal tab!

Changelog

• 7f3bc747d6947c3b8609584f58acdb02cf23a062: feat: Show working indicator while creating worktrees (#252) (@jennings)
• 3d46daefc26f717676e6de3505c6b37d2d89092b: fix(ui): Remove extra background (#255) (@mufeez-amjad)
• e69ff9cefe491ee7595c18e21153f8aacccb69a5: feat: add Terminal tab for interactive shell access (#247) (@luckyDaveKim)
• 19d20d1f36848119c122ddadd240d5c463c179fc: perf: Improve worktree startup time (#256) (@mufeez-amjad)