06-Feb-2026 — add split log viewer with native terminal panes ref: #152

build 469 — commit 729f375

• Add log viewer that splits iTerm2/tmux/Terminal.app into two panes streaming frontend and backend logs via tail -f
• Enable log viewer by default (use --no-log-viewer for raw stdout)
• Auto-close split pane on Ctrl+C via exec tail and pkill cleanup
• Add CLI model interfaces and log directory management
• Fix NodeJS.ChildProcess type (use imported ChildProcess)
• Pin caret-prefixed server dependency versions to exact versions