Split Everything

Features

• Split everything — don't just split terminals. Mix and match your markdown editor, browser tabs, diff viewer, and more, all in one view
• Mermaid file viewer — open .mmd/.mermaid files with a rendered diagram toggle
• Cmd+F find-in-page in the browser pane
• Pin worktrees to the top of the sidebar for quick access
• Browser tabs searchable from the Cmd+J jump palette
• Terminal jump-to-present button to scroll back to live output

Improvements

• Plugged memory leaks, unbounded caches, and disk accumulation for better long-session stability
• Hardened SSH connection reliability and added passphrase prompt support
• Eliminated useEffect anti-patterns across the codebase (audit pass 2)

Fixes

• Uncommitted entries in the combined diff view now survive commits
• Fixed stale terminal buffer flash when switching worktrees
• Fixed cursor jump when typing in markdown list items
• Mermaid labels render correctly again in markdown preview
• Window no longer re-maximizes when opening a browser tab
• Fixed stale base ref errors when switching repos
• Markdown files no longer appear dirty on open